86642040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8699}}^1$

素因数の和:8796

約数の個数: 64

約数和(自身を含む): 263088000

約数和(自身を除く): 176445960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8699, 9960, 17398, 26097, 34796, 43495, 52194, 69592, 86990, 104388, 130485, 173980, 208776, 260970, 347960, 521940, 722017, 1043880, 1444034, 2166051, 2888068, 3610085, 4332102, 5776136, 7220170, 8664204, 10830255, 14440340, 17328408, 21660510, 28880680, 43321020, 86642040]

約数ペア:

[(1, 86642040), (2, 43321020), (3, 28880680), (4, 21660510), (5, 17328408), (6, 14440340), (8, 10830255), (10, 8664204), (12, 7220170), (15, 5776136), (20, 4332102), (24, 3610085), (30, 2888068), (40, 2166051), (60, 1444034), (83, 1043880), (120, 722017), (166, 521940), (249, 347960), (332, 260970), (415, 208776), (498, 173980), (664, 130485), (830, 104388), (996, 86990), (1245, 69592), (1660, 52194), (1992, 43495), (2490, 34796), (3320, 26097), (4980, 17398), (8699, 9960)]