75847156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 169933568

約数和(自身を除く): 94086412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 121, 122, 154, 242, 244, 308, 367, 427, 484, 671, 734, 847, 854, 1342, 1468, 1694, 1708, 2569, 2684, 3388, 4037, 4697, 5138, 7381, 8074, 9394, 10276, 14762, 16148, 18788, 22387, 28259, 29524, 44407, 44774, 51667, 56518, 88814, 89548, 103334, 113036, 156709, 177628, 206668, 246257, 310849, 313418, 492514, 621698, 626836, 985028, 1243396, 1723799, 2708827, 3447598, 5417654, 6895196, 10835308, 18961789, 37923578, 75847156]

約数ペア:

[(1, 75847156), (2, 37923578), (4, 18961789), (7, 10835308), (11, 6895196), (14, 5417654), (22, 3447598), (28, 2708827), (44, 1723799), (61, 1243396), (77, 985028), (121, 626836), (122, 621698), (154, 492514), (242, 313418), (244, 310849), (308, 246257), (367, 206668), (427, 177628), (484, 156709), (671, 113036), (734, 103334), (847, 89548), (854, 88814), (1342, 56518), (1468, 51667), (1694, 44774), (1708, 44407), (2569, 29524), (2684, 28259), (3388, 22387), (4037, 18788), (4697, 16148), (5138, 14762), (7381, 10276), (8074, 9394)]