64031292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 108

約数和(自身を含む): 184449720

約数和(自身を除く): 120418428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 379, 468, 494, 684, 722, 741, 758, 988, 1083, 1137, 1444, 1482, 1516, 2166, 2223, 2274, 2964, 3249, 3411, 4332, 4446, 4548, 4693, 4927, 6498, 6822, 7201, 8892, 9386, 9854, 12996, 13644, 14079, 14402, 14781, 18772, 19708, 21603, 28158, 28804, 29562, 42237, 43206, 44343, 56316, 59124, 64809, 84474, 86412, 88686, 93613, 129618, 136819, 168948, 177372, 187226, 259236, 273638, 280839, 374452, 410457, 547276, 561678, 820914, 842517, 1123356, 1231371, 1641828, 1685034, 1778647, 2462742, 3370068, 3557294, 4925484, 5335941, 7114588, 10671882, 16007823, 21343764, 32015646, 64031292]

約数ペア:

[(1, 64031292), (2, 32015646), (3, 21343764), (4, 16007823), (6, 10671882), (9, 7114588), (12, 5335941), (13, 4925484), (18, 3557294), (19, 3370068), (26, 2462742), (36, 1778647), (38, 1685034), (39, 1641828), (52, 1231371), (57, 1123356), (76, 842517), (78, 820914), (114, 561678), (117, 547276), (156, 410457), (171, 374452), (228, 280839), (234, 273638), (247, 259236), (342, 187226), (361, 177372), (379, 168948), (468, 136819), (494, 129618), (684, 93613), (722, 88686), (741, 86412), (758, 84474), (988, 64809), (1083, 59124), (1137, 56316), (1444, 44343), (1482, 43206), (1516, 42237), (2166, 29562), (2223, 28804), (2274, 28158), (2964, 21603), (3249, 19708), (3411, 18772), (4332, 14781), (4446, 14402), (4548, 14079), (4693, 13644), (4927, 12996), (6498, 9854), (6822, 9386), (7201, 8892)]