67402804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 151101440

約数和(自身を除く): 83698636

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 61, 62, 67, 76, 122, 124, 133, 134, 217, 244, 266, 268, 427, 434, 469, 532, 589, 854, 868, 938, 1159, 1178, 1273, 1708, 1876, 1891, 2077, 2318, 2356, 2546, 3782, 4087, 4123, 4154, 4636, 5092, 7564, 8113, 8174, 8246, 8308, 8911, 13237, 14539, 16226, 16348, 16492, 17822, 26474, 28609, 29078, 32452, 35644, 35929, 39463, 52948, 57218, 58156, 71858, 77653, 78926, 114436, 126697, 143716, 155306, 157852, 251503, 253394, 276241, 310612, 503006, 506788, 543571, 552482, 886879, 1006012, 1087142, 1104964, 1773758, 2174284, 2407243, 3547516, 4814486, 9628972, 16850701, 33701402, 67402804]

約数ペア:

[(1, 67402804), (2, 33701402), (4, 16850701), (7, 9628972), (14, 4814486), (19, 3547516), (28, 2407243), (31, 2174284), (38, 1773758), (61, 1104964), (62, 1087142), (67, 1006012), (76, 886879), (122, 552482), (124, 543571), (133, 506788), (134, 503006), (217, 310612), (244, 276241), (266, 253394), (268, 251503), (427, 157852), (434, 155306), (469, 143716), (532, 126697), (589, 114436), (854, 78926), (868, 77653), (938, 71858), (1159, 58156), (1178, 57218), (1273, 52948), (1708, 39463), (1876, 35929), (1891, 35644), (2077, 32452), (2318, 29078), (2356, 28609), (2546, 26474), (3782, 17822), (4087, 16492), (4123, 16348), (4154, 16226), (4636, 14539), (5092, 13237), (7564, 8911), (8113, 8308), (8174, 8246)]