82720752

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 224366592

約数和(自身を除く): 141645840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 991, 1128, 1739, 1776, 1982, 2256, 2973, 3478, 3964, 5217, 5946, 6956, 7928, 10434, 11892, 13912, 15856, 20868, 23784, 27824, 36667, 41736, 46577, 47568, 73334, 83472, 93154, 110001, 139731, 146668, 186308, 220002, 279462, 293336, 372616, 440004, 558924, 586672, 745232, 880008, 1117848, 1723349, 1760016, 2235696, 3446698, 5170047, 6893396, 10340094, 13786792, 20680188, 27573584, 41360376, 82720752]

約数ペア:

[(1, 82720752), (2, 41360376), (3, 27573584), (4, 20680188), (6, 13786792), (8, 10340094), (12, 6893396), (16, 5170047), (24, 3446698), (37, 2235696), (47, 1760016), (48, 1723349), (74, 1117848), (94, 880008), (111, 745232), (141, 586672), (148, 558924), (188, 440004), (222, 372616), (282, 293336), (296, 279462), (376, 220002), (444, 186308), (564, 146668), (592, 139731), (752, 110001), (888, 93154), (991, 83472), (1128, 73334), (1739, 47568), (1776, 46577), (1982, 41736), (2256, 36667), (2973, 27824), (3478, 23784), (3964, 20868), (5217, 15856), (5946, 13912), (6956, 11892), (7928, 10434)]