66419892

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 220416000

約数和(自身を除く): 153996108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 163, 189, 196, 198, 231, 252, 294, 297, 308, 326, 343, 378, 396, 441, 462, 489, 539, 588, 594, 652, 686, 693, 756, 882, 924, 978, 1029, 1078, 1141, 1188, 1323, 1372, 1386, 1467, 1617, 1764, 1793, 1956, 2058, 2079, 2156, 2282, 2646, 2772, 2934, 3087, 3234, 3423, 3586, 3773, 4116, 4158, 4401, 4564, 4851, 5292, 5379, 5868, 6174, 6468, 6846, 7172, 7546, 7987, 8316, 8802, 9261, 9702, 10269, 10758, 11319, 12348, 12551, 13692, 14553, 15092, 15974, 16137, 17604, 18522, 19404, 20538, 21516, 22638, 23961, 25102, 29106, 30807, 31948, 32274, 33957, 37044, 37653, 41076, 45276, 47922, 48411, 50204, 55909, 58212, 61614, 64548, 67914, 71883, 75306, 87857, 95844, 96822, 101871, 111818, 112959, 123228, 135828, 143766, 150612, 167727, 175714, 193644, 203742, 215649, 223636, 225918, 263571, 287532, 335454, 338877, 351428, 407484, 431298, 451836, 503181, 527142, 614999, 670908, 677754, 790713, 862596, 1006362, 1054284, 1229998, 1355508, 1509543, 1581426, 1844997, 2012724, 2372139, 2459996, 3019086, 3162852, 3689994, 4744278, 5534991, 6038172, 7379988, 9488556, 11069982, 16604973, 22139964, 33209946, 66419892]

約数ペア:

[(1, 66419892), (2, 33209946), (3, 22139964), (4, 16604973), (6, 11069982), (7, 9488556), (9, 7379988), (11, 6038172), (12, 5534991), (14, 4744278), (18, 3689994), (21, 3162852), (22, 3019086), (27, 2459996), (28, 2372139), (33, 2012724), (36, 1844997), (42, 1581426), (44, 1509543), (49, 1355508), (54, 1229998), (63, 1054284), (66, 1006362), (77, 862596), (84, 790713), (98, 677754), (99, 670908), (108, 614999), (126, 527142), (132, 503181), (147, 451836), (154, 431298), (163, 407484), (189, 351428), (196, 338877), (198, 335454), (231, 287532), (252, 263571), (294, 225918), (297, 223636), (308, 215649), (326, 203742), (343, 193644), (378, 175714), (396, 167727), (441, 150612), (462, 143766), (489, 135828), (539, 123228), (588, 112959), (594, 111818), (652, 101871), (686, 96822), (693, 95844), (756, 87857), (882, 75306), (924, 71883), (978, 67914), (1029, 64548), (1078, 61614), (1141, 58212), (1188, 55909), (1323, 50204), (1372, 48411), (1386, 47922), (1467, 45276), (1617, 41076), (1764, 37653), (1793, 37044), (1956, 33957), (2058, 32274), (2079, 31948), (2156, 30807), (2282, 29106), (2646, 25102), (2772, 23961), (2934, 22638), (3087, 21516), (3234, 20538), (3423, 19404), (3586, 18522), (3773, 17604), (4116, 16137), (4158, 15974), (4401, 15092), (4564, 14553), (4851, 13692), (5292, 12551), (5379, 12348), (5868, 11319), (6174, 10758), (6468, 10269), (6846, 9702), (7172, 9261), (7546, 8802), (7987, 8316)]