64789956

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 219542400

約数和(自身を除く): 154752444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 53, 54, 63, 66, 77, 81, 84, 98, 99, 106, 108, 126, 132, 147, 154, 159, 162, 189, 196, 198, 212, 231, 252, 294, 297, 308, 318, 324, 343, 371, 378, 396, 441, 462, 477, 539, 567, 583, 588, 594, 636, 686, 693, 742, 756, 882, 891, 924, 954, 1029, 1078, 1113, 1134, 1166, 1188, 1323, 1372, 1386, 1431, 1484, 1617, 1749, 1764, 1782, 1908, 2058, 2079, 2156, 2226, 2268, 2332, 2597, 2646, 2772, 2862, 3087, 3234, 3339, 3498, 3564, 3773, 3969, 4081, 4116, 4158, 4293, 4452, 4851, 5194, 5247, 5292, 5724, 6174, 6237, 6468, 6678, 6996, 7546, 7791, 7938, 8162, 8316, 8586, 9261, 9702, 10017, 10388, 10494, 11319, 12243, 12348, 12474, 13356, 14553, 15092, 15582, 15741, 15876, 16324, 17172, 18179, 18522, 19404, 20034, 20988, 22638, 23373, 24486, 24948, 27783, 28567, 29106, 30051, 31164, 31482, 33957, 36358, 36729, 37044, 40068, 43659, 45276, 46746, 47223, 48972, 54537, 55566, 57134, 58212, 60102, 62964, 67914, 70119, 72716, 73458, 85701, 87318, 93492, 94446, 101871, 109074, 110187, 111132, 114268, 120204, 135828, 140238, 146916, 163611, 171402, 174636, 188892, 199969, 203742, 210357, 218148, 220374, 257103, 280476, 305613, 327222, 330561, 342804, 399938, 407484, 420714, 440748, 490833, 514206, 599907, 611226, 654444, 661122, 771309, 799876, 841428, 981666, 1028412, 1199814, 1222452, 1322244, 1472499, 1542618, 1799721, 1963332, 2313927, 2399628, 2944998, 3085236, 3599442, 4627854, 5399163, 5889996, 7198884, 9255708, 10798326, 16197489, 21596652, 32394978, 64789956]

約数ペア:

[(1, 64789956), (2, 32394978), (3, 21596652), (4, 16197489), (6, 10798326), (7, 9255708), (9, 7198884), (11, 5889996), (12, 5399163), (14, 4627854), (18, 3599442), (21, 3085236), (22, 2944998), (27, 2399628), (28, 2313927), (33, 1963332), (36, 1799721), (42, 1542618), (44, 1472499), (49, 1322244), (53, 1222452), (54, 1199814), (63, 1028412), (66, 981666), (77, 841428), (81, 799876), (84, 771309), (98, 661122), (99, 654444), (106, 611226), (108, 599907), (126, 514206), (132, 490833), (147, 440748), (154, 420714), (159, 407484), (162, 399938), (189, 342804), (196, 330561), (198, 327222), (212, 305613), (231, 280476), (252, 257103), (294, 220374), (297, 218148), (308, 210357), (318, 203742), (324, 199969), (343, 188892), (371, 174636), (378, 171402), (396, 163611), (441, 146916), (462, 140238), (477, 135828), (539, 120204), (567, 114268), (583, 111132), (588, 110187), (594, 109074), (636, 101871), (686, 94446), (693, 93492), (742, 87318), (756, 85701), (882, 73458), (891, 72716), (924, 70119), (954, 67914), (1029, 62964), (1078, 60102), (1113, 58212), (1134, 57134), (1166, 55566), (1188, 54537), (1323, 48972), (1372, 47223), (1386, 46746), (1431, 45276), (1484, 43659), (1617, 40068), (1749, 37044), (1764, 36729), (1782, 36358), (1908, 33957), (2058, 31482), (2079, 31164), (2156, 30051), (2226, 29106), (2268, 28567), (2332, 27783), (2597, 24948), (2646, 24486), (2772, 23373), (2862, 22638), (3087, 20988), (3234, 20034), (3339, 19404), (3498, 18522), (3564, 18179), (3773, 17172), (3969, 16324), (4081, 15876), (4116, 15741), (4158, 15582), (4293, 15092), (4452, 14553), (4851, 13356), (5194, 12474), (5247, 12348), (5292, 12243), (5724, 11319), (6174, 10494), (6237, 10388), (6468, 10017), (6678, 9702), (6996, 9261), (7546, 8586), (7791, 8316), (7938, 8162)]