84326788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 110418812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 89, 91, 133, 137, 178, 182, 247, 266, 274, 356, 364, 494, 532, 548, 623, 959, 988, 1157, 1246, 1691, 1729, 1781, 1918, 2314, 2492, 2603, 3382, 3458, 3562, 3836, 4628, 5206, 6764, 6916, 7124, 8099, 10412, 11837, 12193, 12467, 16198, 18221, 21983, 23674, 24386, 24934, 32396, 33839, 36442, 43966, 47348, 48772, 49868, 67678, 72884, 85351, 87932, 135356, 153881, 158509, 170702, 231667, 236873, 307762, 317018, 341404, 463334, 473746, 615524, 634036, 926668, 947492, 1109563, 1621669, 2219126, 3011671, 3243338, 4438252, 6023342, 6486676, 12046684, 21081697, 42163394, 84326788]

約数ペア:

[(1, 84326788), (2, 42163394), (4, 21081697), (7, 12046684), (13, 6486676), (14, 6023342), (19, 4438252), (26, 3243338), (28, 3011671), (38, 2219126), (52, 1621669), (76, 1109563), (89, 947492), (91, 926668), (133, 634036), (137, 615524), (178, 473746), (182, 463334), (247, 341404), (266, 317018), (274, 307762), (356, 236873), (364, 231667), (494, 170702), (532, 158509), (548, 153881), (623, 135356), (959, 87932), (988, 85351), (1157, 72884), (1246, 67678), (1691, 49868), (1729, 48772), (1781, 47348), (1918, 43966), (2314, 36442), (2492, 33839), (2603, 32396), (3382, 24934), (3458, 24386), (3562, 23674), (3836, 21983), (4628, 18221), (5206, 16198), (6764, 12467), (6916, 12193), (7124, 11837), (8099, 10412)]