54972684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 151259472

約数和(自身を除く): 96286788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1163, 1212, 1313, 1818, 2326, 2626, 3489, 3636, 3939, 4652, 5252, 6978, 7878, 10467, 11817, 13956, 15119, 15756, 20934, 23634, 30238, 41868, 45357, 47268, 60476, 90714, 117463, 136071, 181428, 234926, 272142, 352389, 469852, 544284, 704778, 1057167, 1409556, 1527019, 2114334, 3054038, 4228668, 4581057, 6108076, 9162114, 13743171, 18324228, 27486342, 54972684]

約数ペア:

[(1, 54972684), (2, 27486342), (3, 18324228), (4, 13743171), (6, 9162114), (9, 6108076), (12, 4581057), (13, 4228668), (18, 3054038), (26, 2114334), (36, 1527019), (39, 1409556), (52, 1057167), (78, 704778), (101, 544284), (117, 469852), (156, 352389), (202, 272142), (234, 234926), (303, 181428), (404, 136071), (468, 117463), (606, 90714), (909, 60476), (1163, 47268), (1212, 45357), (1313, 41868), (1818, 30238), (2326, 23634), (2626, 20934), (3489, 15756), (3636, 15119), (3939, 13956), (4652, 11817), (5252, 10467), (6978, 7878)]