68168208

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 182863296

約数和(自身を除く): 114695088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 131, 148, 222, 262, 293, 296, 393, 444, 524, 586, 592, 786, 879, 888, 1048, 1172, 1572, 1758, 1776, 2096, 2344, 3144, 3516, 4688, 4847, 6288, 7032, 9694, 10841, 14064, 14541, 19388, 21682, 29082, 32523, 38383, 38776, 43364, 58164, 65046, 76766, 77552, 86728, 115149, 116328, 130092, 153532, 173456, 230298, 232656, 260184, 307064, 460596, 520368, 614128, 921192, 1420171, 1842384, 2840342, 4260513, 5680684, 8521026, 11361368, 17042052, 22722736, 34084104, 68168208]

約数ペア:

[(1, 68168208), (2, 34084104), (3, 22722736), (4, 17042052), (6, 11361368), (8, 8521026), (12, 5680684), (16, 4260513), (24, 2840342), (37, 1842384), (48, 1420171), (74, 921192), (111, 614128), (131, 520368), (148, 460596), (222, 307064), (262, 260184), (293, 232656), (296, 230298), (393, 173456), (444, 153532), (524, 130092), (586, 116328), (592, 115149), (786, 86728), (879, 77552), (888, 76766), (1048, 65046), (1172, 58164), (1572, 43364), (1758, 38776), (1776, 38383), (2096, 32523), (2344, 29082), (3144, 21682), (3516, 19388), (4688, 14541), (4847, 14064), (6288, 10841), (7032, 9694)]