67785692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 141585696

約数和(自身を除く): 73800004

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 157, 247, 299, 314, 361, 437, 494, 598, 628, 722, 874, 988, 1196, 1444, 1748, 2041, 2983, 3611, 4082, 4693, 5681, 5966, 7222, 8164, 8303, 9386, 11362, 11932, 14444, 16606, 18772, 22724, 33212, 38779, 46943, 56677, 68609, 77558, 93886, 107939, 113354, 137218, 155116, 187772, 215878, 226708, 274436, 431756, 736801, 891917, 1303571, 1473602, 1783834, 2607142, 2947204, 3567668, 5214284, 16946423, 33892846, 67785692]

約数ペア:

[(1, 67785692), (2, 33892846), (4, 16946423), (13, 5214284), (19, 3567668), (23, 2947204), (26, 2607142), (38, 1783834), (46, 1473602), (52, 1303571), (76, 891917), (92, 736801), (157, 431756), (247, 274436), (299, 226708), (314, 215878), (361, 187772), (437, 155116), (494, 137218), (598, 113354), (628, 107939), (722, 93886), (874, 77558), (988, 68609), (1196, 56677), (1444, 46943), (1748, 38779), (2041, 33212), (2983, 22724), (3611, 18772), (4082, 16606), (4693, 14444), (5681, 11932), (5966, 11362), (7222, 9386), (8164, 8303)]