123731088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2496

約数の個数: 80

約数和(自身を含む): 348519360

約数和(自身を除く): 224788272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 2389, 3237, 3984, 4316, 4778, 6474, 7167, 8632, 9556, 12948, 14334, 17264, 19112, 25896, 28668, 31057, 38224, 51792, 57336, 62114, 93171, 114672, 124228, 186342, 198287, 248456, 372684, 396574, 496912, 594861, 745368, 793148, 1189722, 1490736, 1586296, 2379444, 2577731, 3172592, 4758888, 5155462, 7733193, 9517776, 10310924, 15466386, 20621848, 30932772, 41243696, 61865544, 123731088]

約数ペア:

[(1, 123731088), (2, 61865544), (3, 41243696), (4, 30932772), (6, 20621848), (8, 15466386), (12, 10310924), (13, 9517776), (16, 7733193), (24, 5155462), (26, 4758888), (39, 3172592), (48, 2577731), (52, 2379444), (78, 1586296), (83, 1490736), (104, 1189722), (156, 793148), (166, 745368), (208, 594861), (249, 496912), (312, 396574), (332, 372684), (498, 248456), (624, 198287), (664, 186342), (996, 124228), (1079, 114672), (1328, 93171), (1992, 62114), (2158, 57336), (2389, 51792), (3237, 38224), (3984, 31057), (4316, 28668), (4778, 25896), (6474, 19112), (7167, 17264), (8632, 14334), (9556, 12948)]