73175886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 188980704

約数和(自身を除く): 115804818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 173, 189, 346, 373, 378, 519, 567, 746, 1038, 1119, 1134, 1211, 1557, 2238, 2422, 2611, 3114, 3357, 3633, 4671, 5222, 6714, 7266, 7833, 9342, 10071, 10899, 14013, 15666, 20142, 21798, 23499, 28026, 30213, 32697, 46998, 60426, 64529, 65394, 70497, 98091, 129058, 140994, 193587, 196182, 211491, 387174, 422982, 451703, 580761, 903406, 1161522, 1355109, 1742283, 2710218, 3484566, 4065327, 5226849, 8130654, 10453698, 12195981, 24391962, 36587943, 73175886]

約数ペア:

[(1, 73175886), (2, 36587943), (3, 24391962), (6, 12195981), (7, 10453698), (9, 8130654), (14, 5226849), (18, 4065327), (21, 3484566), (27, 2710218), (42, 1742283), (54, 1355109), (63, 1161522), (81, 903406), (126, 580761), (162, 451703), (173, 422982), (189, 387174), (346, 211491), (373, 196182), (378, 193587), (519, 140994), (567, 129058), (746, 98091), (1038, 70497), (1119, 65394), (1134, 64529), (1211, 60426), (1557, 46998), (2238, 32697), (2422, 30213), (2611, 28026), (3114, 23499), (3357, 21798), (3633, 20142), (4671, 15666), (5222, 14013), (6714, 10899), (7266, 10071), (7833, 9342)]