80918796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7283

約数の個数: 72

約数和(自身を含む): 231228480

約数和(自身を除く): 150309684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7243, 11172, 14486, 21729, 28972, 43458, 50701, 86916, 101402, 137617, 152103, 202804, 275234, 304206, 354907, 412851, 550468, 608412, 709814, 825702, 963319, 1064721, 1419628, 1651404, 1926638, 2129442, 2889957, 3853276, 4258884, 5779914, 6743233, 11559828, 13486466, 20229699, 26972932, 40459398, 80918796]

約数ペア:

[(1, 80918796), (2, 40459398), (3, 26972932), (4, 20229699), (6, 13486466), (7, 11559828), (12, 6743233), (14, 5779914), (19, 4258884), (21, 3853276), (28, 2889957), (38, 2129442), (42, 1926638), (49, 1651404), (57, 1419628), (76, 1064721), (84, 963319), (98, 825702), (114, 709814), (133, 608412), (147, 550468), (196, 412851), (228, 354907), (266, 304206), (294, 275234), (399, 202804), (532, 152103), (588, 137617), (798, 101402), (931, 86916), (1596, 50701), (1862, 43458), (2793, 28972), (3724, 21729), (5586, 14486), (7243, 11172)]