81946896

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 218152704

約数和(自身を除く): 136205808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 83, 134, 166, 201, 249, 268, 307, 332, 402, 498, 536, 614, 664, 804, 921, 996, 1072, 1228, 1328, 1608, 1842, 1992, 2456, 3216, 3684, 3984, 4912, 5561, 7368, 11122, 14736, 16683, 20569, 22244, 25481, 33366, 41138, 44488, 50962, 61707, 66732, 76443, 82276, 88976, 101924, 123414, 133464, 152886, 164552, 203848, 246828, 266928, 305772, 329104, 407696, 493656, 611544, 987312, 1223088, 1707227, 3414454, 5121681, 6828908, 10243362, 13657816, 20486724, 27315632, 40973448, 81946896]

約数ペア:

[(1, 81946896), (2, 40973448), (3, 27315632), (4, 20486724), (6, 13657816), (8, 10243362), (12, 6828908), (16, 5121681), (24, 3414454), (48, 1707227), (67, 1223088), (83, 987312), (134, 611544), (166, 493656), (201, 407696), (249, 329104), (268, 305772), (307, 266928), (332, 246828), (402, 203848), (498, 164552), (536, 152886), (614, 133464), (664, 123414), (804, 101924), (921, 88976), (996, 82276), (1072, 76443), (1228, 66732), (1328, 61707), (1608, 50962), (1842, 44488), (1992, 41138), (2456, 33366), (3216, 25481), (3684, 22244), (3984, 20569), (4912, 16683), (5561, 14736), (7368, 11122)]