76867700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8481

約数の個数: 72

約数和(自身を含む): 205320192

約数和(自身を除く): 128452492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8447, 9100, 16894, 33788, 42235, 59129, 84470, 109811, 118258, 168940, 211175, 219622, 236516, 295645, 422350, 439244, 549055, 591290, 768677, 844700, 1098110, 1182580, 1478225, 1537354, 2196220, 2745275, 2956450, 3074708, 3843385, 5490550, 5912900, 7686770, 10981100, 15373540, 19216925, 38433850, 76867700]

約数ペア:

[(1, 76867700), (2, 38433850), (4, 19216925), (5, 15373540), (7, 10981100), (10, 7686770), (13, 5912900), (14, 5490550), (20, 3843385), (25, 3074708), (26, 2956450), (28, 2745275), (35, 2196220), (50, 1537354), (52, 1478225), (65, 1182580), (70, 1098110), (91, 844700), (100, 768677), (130, 591290), (140, 549055), (175, 439244), (182, 422350), (260, 295645), (325, 236516), (350, 219622), (364, 211175), (455, 168940), (650, 118258), (700, 109811), (910, 84470), (1300, 59129), (1820, 42235), (2275, 33788), (4550, 16894), (8447, 9100)]