42530436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4825

約数の個数: 72

約数和(自身を含む): 121896320

約数和(自身を除く): 79365884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 4783, 8892, 9566, 14349, 19132, 28698, 43047, 57396, 62179, 86094, 90877, 124358, 172188, 181754, 186537, 248716, 272631, 363508, 373074, 545262, 559611, 746148, 817893, 1090524, 1119222, 1181401, 1635786, 2238444, 2362802, 3271572, 3544203, 4725604, 7088406, 10632609, 14176812, 21265218, 42530436]

約数ペア:

[(1, 42530436), (2, 21265218), (3, 14176812), (4, 10632609), (6, 7088406), (9, 4725604), (12, 3544203), (13, 3271572), (18, 2362802), (19, 2238444), (26, 1635786), (36, 1181401), (38, 1119222), (39, 1090524), (52, 817893), (57, 746148), (76, 559611), (78, 545262), (114, 373074), (117, 363508), (156, 272631), (171, 248716), (228, 186537), (234, 181754), (247, 172188), (342, 124358), (468, 90877), (494, 86094), (684, 62179), (741, 57396), (988, 43047), (1482, 28698), (2223, 19132), (2964, 14349), (4446, 9566), (4783, 8892)]