61163928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121357}}^1$

素因数の和:121376

約数の個数: 48

約数和(自身を含む): 189318480

約数和(自身を除く): 128154552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121357, 242714, 364071, 485428, 728142, 849499, 970856, 1092213, 1456284, 1698998, 2184426, 2548497, 2912568, 3397996, 4368852, 5096994, 6795992, 7645491, 8737704, 10193988, 15290982, 20387976, 30581964, 61163928]

約数ペア:

[(1, 61163928), (2, 30581964), (3, 20387976), (4, 15290982), (6, 10193988), (7, 8737704), (8, 7645491), (9, 6795992), (12, 5096994), (14, 4368852), (18, 3397996), (21, 2912568), (24, 2548497), (28, 2184426), (36, 1698998), (42, 1456284), (56, 1092213), (63, 970856), (72, 849499), (84, 728142), (126, 485428), (168, 364071), (252, 242714), (504, 121357)]