87086580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12233

約数の個数: 96

約数和(自身を含む): 295094016

約数和(自身を除く): 208007436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12197, 24394, 36591, 48788, 60985, 73182, 85379, 121970, 146364, 170758, 182955, 207349, 243940, 256137, 341516, 365910, 414698, 426895, 512274, 622047, 731820, 829396, 853790, 1024548, 1036745, 1244094, 1280685, 1451443, 1707580, 2073490, 2488188, 2561370, 2902886, 3110235, 4146980, 4354329, 5122740, 5805772, 6220470, 7257215, 8708658, 12440940, 14514430, 17417316, 21771645, 29028860, 43543290, 87086580]

約数ペア:

[(1, 87086580), (2, 43543290), (3, 29028860), (4, 21771645), (5, 17417316), (6, 14514430), (7, 12440940), (10, 8708658), (12, 7257215), (14, 6220470), (15, 5805772), (17, 5122740), (20, 4354329), (21, 4146980), (28, 3110235), (30, 2902886), (34, 2561370), (35, 2488188), (42, 2073490), (51, 1707580), (60, 1451443), (68, 1280685), (70, 1244094), (84, 1036745), (85, 1024548), (102, 853790), (105, 829396), (119, 731820), (140, 622047), (170, 512274), (204, 426895), (210, 414698), (238, 365910), (255, 341516), (340, 256137), (357, 243940), (420, 207349), (476, 182955), (510, 170758), (595, 146364), (714, 121970), (1020, 85379), (1190, 73182), (1428, 60985), (1785, 48788), (2380, 36591), (3570, 24394), (7140, 12197)]