88781490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7456

約数の個数: 96

約数和(自身を含む): 277729920

約数和(自身を除く): 188948430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 7417, 11970, 14834, 22251, 37085, 44502, 51919, 66753, 74170, 103838, 111255, 133506, 140923, 155757, 222510, 259595, 281846, 311514, 333765, 422769, 467271, 519190, 667530, 704615, 778785, 845538, 934542, 986461, 1268307, 1409230, 1557570, 1972922, 2113845, 2336355, 2536614, 2959383, 4227690, 4672710, 4932305, 5918766, 6341535, 8878149, 9864610, 12683070, 14796915, 17756298, 29593830, 44390745, 88781490]

約数ペア:

[(1, 88781490), (2, 44390745), (3, 29593830), (5, 17756298), (6, 14796915), (7, 12683070), (9, 9864610), (10, 8878149), (14, 6341535), (15, 5918766), (18, 4932305), (19, 4672710), (21, 4227690), (30, 2959383), (35, 2536614), (38, 2336355), (42, 2113845), (45, 1972922), (57, 1557570), (63, 1409230), (70, 1268307), (90, 986461), (95, 934542), (105, 845538), (114, 778785), (126, 704615), (133, 667530), (171, 519190), (190, 467271), (210, 422769), (266, 333765), (285, 311514), (315, 281846), (342, 259595), (399, 222510), (570, 155757), (630, 140923), (665, 133506), (798, 111255), (855, 103838), (1197, 74170), (1330, 66753), (1710, 51919), (1995, 44502), (2394, 37085), (3990, 22251), (5985, 14834), (7417, 11970)]