90043884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4619

約数の個数: 72

約数和(自身を含む): 263477760

約数和(自身を除く): 173433876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4523, 4977, 6636, 9046, 9954, 13569, 18092, 19908, 27138, 31661, 40707, 54276, 63322, 81414, 94983, 126644, 162828, 189966, 284949, 357317, 379932, 569898, 714634, 1071951, 1139796, 1429268, 2143902, 2501219, 3215853, 4287804, 5002438, 6431706, 7503657, 10004876, 12863412, 15007314, 22510971, 30014628, 45021942, 90043884]

約数ペア:

[(1, 90043884), (2, 45021942), (3, 30014628), (4, 22510971), (6, 15007314), (7, 12863412), (9, 10004876), (12, 7503657), (14, 6431706), (18, 5002438), (21, 4287804), (28, 3215853), (36, 2501219), (42, 2143902), (63, 1429268), (79, 1139796), (84, 1071951), (126, 714634), (158, 569898), (237, 379932), (252, 357317), (316, 284949), (474, 189966), (553, 162828), (711, 126644), (948, 94983), (1106, 81414), (1422, 63322), (1659, 54276), (2212, 40707), (2844, 31661), (3318, 27138), (4523, 19908), (4977, 18092), (6636, 13569), (9046, 9954)]