75081996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 156072564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 561, 587, 612, 627, 646, 684, 748, 836, 969, 1122, 1174, 1254, 1292, 1683, 1761, 1881, 1938, 2244, 2348, 2508, 2907, 3366, 3522, 3553, 3762, 3876, 5283, 5814, 6457, 6732, 7044, 7106, 7524, 9979, 10566, 10659, 11153, 11628, 12914, 14212, 19371, 19958, 21132, 21318, 22306, 25828, 29937, 31977, 33459, 38742, 39916, 42636, 44612, 58113, 59874, 63954, 66918, 77484, 89811, 100377, 109769, 116226, 119748, 122683, 127908, 133836, 179622, 189601, 200754, 219538, 232452, 245366, 329307, 359244, 368049, 379202, 401508, 439076, 490732, 568803, 658614, 736098, 758404, 987921, 1104147, 1137606, 1317228, 1472196, 1706409, 1975842, 2085611, 2208294, 2275212, 3412818, 3951684, 4171222, 4416588, 6256833, 6825636, 8342444, 12513666, 18770499, 25027332, 37540998, 75081996]

約数ペア:

[(1, 75081996), (2, 37540998), (3, 25027332), (4, 18770499), (6, 12513666), (9, 8342444), (11, 6825636), (12, 6256833), (17, 4416588), (18, 4171222), (19, 3951684), (22, 3412818), (33, 2275212), (34, 2208294), (36, 2085611), (38, 1975842), (44, 1706409), (51, 1472196), (57, 1317228), (66, 1137606), (68, 1104147), (76, 987921), (99, 758404), (102, 736098), (114, 658614), (132, 568803), (153, 490732), (171, 439076), (187, 401508), (198, 379202), (204, 368049), (209, 359244), (228, 329307), (306, 245366), (323, 232452), (342, 219538), (374, 200754), (396, 189601), (418, 179622), (561, 133836), (587, 127908), (612, 122683), (627, 119748), (646, 116226), (684, 109769), (748, 100377), (836, 89811), (969, 77484), (1122, 66918), (1174, 63954), (1254, 59874), (1292, 58113), (1683, 44612), (1761, 42636), (1881, 39916), (1938, 38742), (2244, 33459), (2348, 31977), (2508, 29937), (2907, 25828), (3366, 22306), (3522, 21318), (3553, 21132), (3762, 19958), (3876, 19371), (5283, 14212), (5814, 12914), (6457, 11628), (6732, 11153), (7044, 10659), (7106, 10566), (7524, 9979)]