81880492434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{423457}}^1$

素因数の和:423579

約数の個数: 64

約数和(自身を含む): 183828199296

約数和(自身を除く): 101947706862

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 201, 222, 402, 481, 871, 962, 1443, 1742, 2479, 2613, 2886, 4958, 5226, 7437, 14874, 32227, 64454, 96681, 193362, 423457, 846914, 1270371, 2540742, 5504941, 11009882, 15667909, 16514823, 28371619, 31335818, 33029646, 47003727, 56743238, 85114857, 94007454, 170229714, 203682817, 368831047, 407365634, 611048451, 737662094, 1049749903, 1106493141, 1222096902, 2099499806, 2212986282, 3149249709, 6298499418, 13646748739, 27293497478, 40940246217, 81880492434]

約数ペア:

[(1, 81880492434), (2, 40940246217), (3, 27293497478), (6, 13646748739), (13, 6298499418), (26, 3149249709), (37, 2212986282), (39, 2099499806), (67, 1222096902), (74, 1106493141), (78, 1049749903), (111, 737662094), (134, 611048451), (201, 407365634), (222, 368831047), (402, 203682817), (481, 170229714), (871, 94007454), (962, 85114857), (1443, 56743238), (1742, 47003727), (2479, 33029646), (2613, 31335818), (2886, 28371619), (4958, 16514823), (5226, 15667909), (7437, 11009882), (14874, 5504941), (32227, 2540742), (64454, 1270371), (96681, 846914), (193362, 423457)]