75515132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 171601920

約数和(自身を除く): 96086788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 719, 847, 868, 1364, 1438, 1694, 2387, 2876, 3388, 3751, 4774, 5033, 7502, 7909, 9548, 10066, 15004, 15818, 20132, 22289, 26257, 31636, 44578, 52514, 55363, 86999, 89156, 105028, 110726, 156023, 173998, 221452, 245179, 312046, 347996, 490358, 608993, 624092, 980716, 1217986, 1716253, 2435972, 2696969, 3432506, 5393938, 6865012, 10787876, 18878783, 37757566, 75515132]

約数ペア:

[(1, 75515132), (2, 37757566), (4, 18878783), (7, 10787876), (11, 6865012), (14, 5393938), (22, 3432506), (28, 2696969), (31, 2435972), (44, 1716253), (62, 1217986), (77, 980716), (121, 624092), (124, 608993), (154, 490358), (217, 347996), (242, 312046), (308, 245179), (341, 221452), (434, 173998), (484, 156023), (682, 110726), (719, 105028), (847, 89156), (868, 86999), (1364, 55363), (1438, 52514), (1694, 44578), (2387, 31636), (2876, 26257), (3388, 22289), (3751, 20132), (4774, 15818), (5033, 15004), (7502, 10066), (7909, 9548)]