78269136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:840

約数の個数: 80

約数和(自身を含む): 221795328

約数和(自身を除く): 143526192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 547, 813, 1084, 1094, 1626, 1641, 2168, 2188, 2981, 3252, 3282, 4336, 4376, 5962, 6017, 6504, 6564, 8752, 8943, 11924, 12034, 13008, 13128, 17886, 18051, 23848, 24068, 26256, 35772, 36102, 47696, 48136, 71544, 72204, 96272, 143088, 144408, 148237, 288816, 296474, 444711, 592948, 889422, 1185896, 1630607, 1778844, 2371792, 3261214, 3557688, 4891821, 6522428, 7115376, 9783642, 13044856, 19567284, 26089712, 39134568, 78269136]

約数ペア:

[(1, 78269136), (2, 39134568), (3, 26089712), (4, 19567284), (6, 13044856), (8, 9783642), (11, 7115376), (12, 6522428), (16, 4891821), (22, 3557688), (24, 3261214), (33, 2371792), (44, 1778844), (48, 1630607), (66, 1185896), (88, 889422), (132, 592948), (176, 444711), (264, 296474), (271, 288816), (528, 148237), (542, 144408), (547, 143088), (813, 96272), (1084, 72204), (1094, 71544), (1626, 48136), (1641, 47696), (2168, 36102), (2188, 35772), (2981, 26256), (3252, 24068), (3282, 23848), (4336, 18051), (4376, 17886), (5962, 13128), (6017, 13008), (6504, 12034), (6564, 11924), (8752, 8943)]