89997432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6781}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 260428800

約数和(自身を除く): 170431368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 6781, 13272, 13562, 20343, 27124, 40686, 47467, 54248, 81372, 94934, 142401, 162744, 189868, 284802, 379736, 535699, 569604, 1071398, 1139208, 1607097, 2142796, 3214194, 3749893, 4285592, 6428388, 7499786, 11249679, 12856776, 14999572, 22499358, 29999144, 44998716, 89997432]

約数ペア:

[(1, 89997432), (2, 44998716), (3, 29999144), (4, 22499358), (6, 14999572), (7, 12856776), (8, 11249679), (12, 7499786), (14, 6428388), (21, 4285592), (24, 3749893), (28, 3214194), (42, 2142796), (56, 1607097), (79, 1139208), (84, 1071398), (158, 569604), (168, 535699), (237, 379736), (316, 284802), (474, 189868), (553, 162744), (632, 142401), (948, 94934), (1106, 81372), (1659, 54248), (1896, 47467), (2212, 40686), (3318, 27124), (4424, 20343), (6636, 13562), (6781, 13272)]