72084670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 86131010

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 83, 95, 133, 166, 190, 266, 415, 581, 653, 665, 830, 1162, 1306, 1330, 1577, 2905, 3154, 3265, 4571, 5810, 6530, 7885, 9142, 11039, 12407, 15770, 22078, 22855, 24814, 45710, 54199, 55195, 62035, 86849, 108398, 110390, 124070, 173698, 270995, 379393, 434245, 541990, 758786, 868490, 1029781, 1896965, 2059562, 3793930, 5148905, 7208467, 10297810, 14416934, 36042335, 72084670]

約数ペア:

[(1, 72084670), (2, 36042335), (5, 14416934), (7, 10297810), (10, 7208467), (14, 5148905), (19, 3793930), (35, 2059562), (38, 1896965), (70, 1029781), (83, 868490), (95, 758786), (133, 541990), (166, 434245), (190, 379393), (266, 270995), (415, 173698), (581, 124070), (653, 110390), (665, 108398), (830, 86849), (1162, 62035), (1306, 55195), (1330, 54199), (1577, 45710), (2905, 24814), (3154, 22855), (3265, 22078), (4571, 15770), (5810, 12407), (6530, 11039), (7885, 9142)]