88680060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{70381}}^1$

素因数の和:70403

約数の個数: 72

約数和(自身を含む): 307428576

約数和(自身を除く): 218748516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 70381, 140762, 211143, 281524, 351905, 422286, 492667, 633429, 703810, 844572, 985334, 1055715, 1266858, 1407620, 1478001, 1970668, 2111430, 2463335, 2533716, 2956002, 3167145, 4222860, 4434003, 4926670, 5912004, 6334290, 7390005, 8868006, 9853340, 12668580, 14780010, 17736012, 22170015, 29560020, 44340030, 88680060]

約数ペア:

[(1, 88680060), (2, 44340030), (3, 29560020), (4, 22170015), (5, 17736012), (6, 14780010), (7, 12668580), (9, 9853340), (10, 8868006), (12, 7390005), (14, 6334290), (15, 5912004), (18, 4926670), (20, 4434003), (21, 4222860), (28, 3167145), (30, 2956002), (35, 2533716), (36, 2463335), (42, 2111430), (45, 1970668), (60, 1478001), (63, 1407620), (70, 1266858), (84, 1055715), (90, 985334), (105, 844572), (126, 703810), (140, 633429), (180, 492667), (210, 422286), (252, 351905), (315, 281524), (420, 211143), (630, 140762), (1260, 70381)]