76218420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9697}}^1$

素因数の和:9840

約数の個数: 48

約数和(自身を含む): 215062848

約数和(自身を除く): 138844428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 9697, 19394, 29091, 38788, 48485, 58182, 96970, 116364, 145455, 193940, 290910, 581820, 1270307, 2540614, 3810921, 5081228, 6351535, 7621842, 12703070, 15243684, 19054605, 25406140, 38109210, 76218420]

約数ペア:

[(1, 76218420), (2, 38109210), (3, 25406140), (4, 19054605), (5, 15243684), (6, 12703070), (10, 7621842), (12, 6351535), (15, 5081228), (20, 3810921), (30, 2540614), (60, 1270307), (131, 581820), (262, 290910), (393, 193940), (524, 145455), (655, 116364), (786, 96970), (1310, 58182), (1572, 48485), (1965, 38788), (2620, 29091), (3930, 19394), (7860, 9697)]