80947296

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4969

約数の個数: 96

約数和(自身を含む): 248572800

約数和(自身を除く): 167625504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 4931, 5472, 8208, 9862, 14793, 16416, 19724, 29586, 39448, 44379, 59172, 78896, 88758, 93689, 118344, 133137, 157792, 177516, 187378, 236688, 266274, 281067, 355032, 374756, 473376, 532548, 562134, 710064, 749512, 843201, 1065096, 1124268, 1420128, 1499024, 1686402, 2130192, 2248536, 2529603, 2998048, 3372804, 4260384, 4497072, 5059206, 6745608, 8994144, 10118412, 13491216, 20236824, 26982432, 40473648, 80947296]

約数ペア:

[(1, 80947296), (2, 40473648), (3, 26982432), (4, 20236824), (6, 13491216), (8, 10118412), (9, 8994144), (12, 6745608), (16, 5059206), (18, 4497072), (19, 4260384), (24, 3372804), (27, 2998048), (32, 2529603), (36, 2248536), (38, 2130192), (48, 1686402), (54, 1499024), (57, 1420128), (72, 1124268), (76, 1065096), (96, 843201), (108, 749512), (114, 710064), (144, 562134), (152, 532548), (171, 473376), (216, 374756), (228, 355032), (288, 281067), (304, 266274), (342, 236688), (432, 187378), (456, 177516), (513, 157792), (608, 133137), (684, 118344), (864, 93689), (912, 88758), (1026, 78896), (1368, 59172), (1824, 44379), (2052, 39448), (2736, 29586), (4104, 19724), (4931, 16416), (5472, 14793), (8208, 9862)]