76540156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 171908352

約数和(自身を除く): 95368196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 196, 262, 271, 308, 524, 539, 542, 917, 1078, 1084, 1441, 1834, 1897, 2156, 2882, 2981, 3668, 3794, 5764, 5962, 6419, 7588, 10087, 11924, 12838, 13279, 20174, 20867, 25676, 26558, 35501, 40348, 41734, 53116, 70609, 71002, 83468, 141218, 142004, 146069, 248507, 282436, 292138, 390511, 497014, 584276, 781022, 994028, 1562044, 1739549, 2733577, 3479098, 5467154, 6958196, 10934308, 19135039, 38270078, 76540156]

約数ペア:

[(1, 76540156), (2, 38270078), (4, 19135039), (7, 10934308), (11, 6958196), (14, 5467154), (22, 3479098), (28, 2733577), (44, 1739549), (49, 1562044), (77, 994028), (98, 781022), (131, 584276), (154, 497014), (196, 390511), (262, 292138), (271, 282436), (308, 248507), (524, 146069), (539, 142004), (542, 141218), (917, 83468), (1078, 71002), (1084, 70609), (1441, 53116), (1834, 41734), (1897, 40348), (2156, 35501), (2882, 26558), (2981, 25676), (3668, 20867), (3794, 20174), (5764, 13279), (5962, 12838), (6419, 11924), (7588, 10087)]