70645876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 154432320

約数和(自身を除く): 83786444

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 97, 133, 148, 194, 259, 266, 388, 518, 532, 679, 703, 1036, 1358, 1369, 1406, 1843, 2716, 2738, 2812, 3589, 3686, 4921, 5476, 7178, 7372, 9583, 9842, 12901, 14356, 19166, 19684, 25123, 25802, 26011, 38332, 50246, 51604, 52022, 68191, 100492, 104044, 132793, 136382, 182077, 265586, 272764, 364154, 477337, 531172, 728308, 929551, 954674, 1859102, 1909348, 2523067, 3718204, 5046134, 10092268, 17661469, 35322938, 70645876]

約数ペア:

[(1, 70645876), (2, 35322938), (4, 17661469), (7, 10092268), (14, 5046134), (19, 3718204), (28, 2523067), (37, 1909348), (38, 1859102), (74, 954674), (76, 929551), (97, 728308), (133, 531172), (148, 477337), (194, 364154), (259, 272764), (266, 265586), (388, 182077), (518, 136382), (532, 132793), (679, 104044), (703, 100492), (1036, 68191), (1358, 52022), (1369, 51604), (1406, 50246), (1843, 38332), (2716, 26011), (2738, 25802), (2812, 25123), (3589, 19684), (3686, 19166), (4921, 14356), (5476, 12901), (7178, 9842), (7372, 9583)]