102742728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20522

約数の個数: 64

約数和(自身を含む): 294969600

約数和(自身を除く): 192226872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 20483, 40966, 61449, 81932, 122898, 163864, 225313, 245796, 389177, 450626, 491592, 675939, 778354, 901252, 1167531, 1351878, 1556708, 1802504, 2335062, 2703756, 3113416, 4280947, 4670124, 5407512, 8561894, 9340248, 12842841, 17123788, 25685682, 34247576, 51371364, 102742728]

約数ペア:

[(1, 102742728), (2, 51371364), (3, 34247576), (4, 25685682), (6, 17123788), (8, 12842841), (11, 9340248), (12, 8561894), (19, 5407512), (22, 4670124), (24, 4280947), (33, 3113416), (38, 2703756), (44, 2335062), (57, 1802504), (66, 1556708), (76, 1351878), (88, 1167531), (114, 901252), (132, 778354), (152, 675939), (209, 491592), (228, 450626), (264, 389177), (418, 245796), (456, 225313), (627, 163864), (836, 122898), (1254, 81932), (1672, 61449), (2508, 40966), (5016, 20483)]