71389067536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{110927}}^1$

素因数の和:111056

約数の個数: 80

約数和(自身を含む): 152681299200

約数和(自身を除く): 81292231664

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 73, 76, 116, 146, 152, 232, 292, 304, 464, 551, 584, 1102, 1168, 1387, 2117, 2204, 2774, 4234, 4408, 5548, 8468, 8816, 11096, 16936, 22192, 33872, 40223, 80446, 110927, 160892, 221854, 321784, 443708, 643568, 887416, 1774832, 2107613, 3216883, 4215226, 6433766, 8097671, 8430452, 12867532, 16195342, 16860904, 25735064, 32390684, 33721808, 51470128, 61120777, 64781368, 122241554, 129562736, 153855749, 234832459, 244483108, 307711498, 469664918, 488966216, 615422996, 939329836, 977932432, 1230845992, 1878659672, 2461691984, 3757319344, 4461816721, 8923633442, 17847266884, 35694533768, 71389067536]

約数ペア:

[(1, 71389067536), (2, 35694533768), (4, 17847266884), (8, 8923633442), (16, 4461816721), (19, 3757319344), (29, 2461691984), (38, 1878659672), (58, 1230845992), (73, 977932432), (76, 939329836), (116, 615422996), (146, 488966216), (152, 469664918), (232, 307711498), (292, 244483108), (304, 234832459), (464, 153855749), (551, 129562736), (584, 122241554), (1102, 64781368), (1168, 61120777), (1387, 51470128), (2117, 33721808), (2204, 32390684), (2774, 25735064), (4234, 16860904), (4408, 16195342), (5548, 12867532), (8468, 8430452), (8816, 8097671), (11096, 6433766), (16936, 4215226), (22192, 3216883), (33872, 2107613), (40223, 1774832), (80446, 887416), (110927, 643568), (160892, 443708), (221854, 321784)]