81173472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 145263648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 191, 228, 233, 304, 382, 456, 466, 573, 608, 699, 764, 912, 932, 1146, 1398, 1528, 1824, 1864, 2292, 2796, 3056, 3629, 3728, 4427, 4584, 5592, 6112, 7258, 7456, 8854, 9168, 10887, 11184, 13281, 14516, 17708, 18336, 21774, 22368, 26562, 29032, 35416, 43548, 44503, 53124, 58064, 70832, 87096, 89006, 106248, 116128, 133509, 141664, 174192, 178012, 212496, 267018, 348384, 356024, 424992, 534036, 712048, 845557, 1068072, 1424096, 1691114, 2136144, 2536671, 3382228, 4272288, 5073342, 6764456, 10146684, 13528912, 20293368, 27057824, 40586736, 81173472]

約数ペア:

[(1, 81173472), (2, 40586736), (3, 27057824), (4, 20293368), (6, 13528912), (8, 10146684), (12, 6764456), (16, 5073342), (19, 4272288), (24, 3382228), (32, 2536671), (38, 2136144), (48, 1691114), (57, 1424096), (76, 1068072), (96, 845557), (114, 712048), (152, 534036), (191, 424992), (228, 356024), (233, 348384), (304, 267018), (382, 212496), (456, 178012), (466, 174192), (573, 141664), (608, 133509), (699, 116128), (764, 106248), (912, 89006), (932, 87096), (1146, 70832), (1398, 58064), (1528, 53124), (1824, 44503), (1864, 43548), (2292, 35416), (2796, 29032), (3056, 26562), (3629, 22368), (3728, 21774), (4427, 18336), (4584, 17708), (5592, 14516), (6112, 13281), (7258, 11184), (7456, 10887), (8854, 9168)]