67813774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 61786226

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 59, 118, 133, 149, 203, 266, 298, 406, 413, 551, 826, 1043, 1102, 1121, 1711, 2086, 2242, 2831, 3422, 3857, 4321, 5662, 7714, 7847, 8642, 8791, 11977, 15694, 17582, 19817, 23954, 30247, 32509, 39634, 60494, 61537, 65018, 82099, 123074, 164198, 167029, 227563, 254939, 334058, 455126, 509878, 574693, 1149386, 1169203, 1784573, 2338406, 3569146, 4843841, 9687682, 33906887, 67813774]

約数ペア:

[(1, 67813774), (2, 33906887), (7, 9687682), (14, 4843841), (19, 3569146), (29, 2338406), (38, 1784573), (58, 1169203), (59, 1149386), (118, 574693), (133, 509878), (149, 455126), (203, 334058), (266, 254939), (298, 227563), (406, 167029), (413, 164198), (551, 123074), (826, 82099), (1043, 65018), (1102, 61537), (1121, 60494), (1711, 39634), (2086, 32509), (2242, 30247), (2831, 23954), (3422, 19817), (3857, 17582), (4321, 15694), (5662, 11977), (7714, 8791), (7847, 8642)]