127939812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10689

約数の個数: 96

約数和(自身を含む): 400856064

約数和(自身を除く): 272916252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 10651, 12012, 21302, 31953, 42604, 63906, 74557, 117161, 127812, 138463, 149114, 223671, 234322, 276926, 298228, 351483, 415389, 447342, 468644, 553852, 702966, 820127, 830778, 894684, 969241, 1405932, 1523093, 1640254, 1661556, 1938482, 2460381, 2907723, 3046186, 3280508, 3876964, 4569279, 4920762, 5815446, 6092372, 9138558, 9841524, 10661651, 11630892, 18277116, 21323302, 31984953, 42646604, 63969906, 127939812]

約数ペア:

[(1, 127939812), (2, 63969906), (3, 42646604), (4, 31984953), (6, 21323302), (7, 18277116), (11, 11630892), (12, 10661651), (13, 9841524), (14, 9138558), (21, 6092372), (22, 5815446), (26, 4920762), (28, 4569279), (33, 3876964), (39, 3280508), (42, 3046186), (44, 2907723), (52, 2460381), (66, 1938482), (77, 1661556), (78, 1640254), (84, 1523093), (91, 1405932), (132, 969241), (143, 894684), (154, 830778), (156, 820127), (182, 702966), (231, 553852), (273, 468644), (286, 447342), (308, 415389), (364, 351483), (429, 298228), (462, 276926), (546, 234322), (572, 223671), (858, 149114), (924, 138463), (1001, 127812), (1092, 117161), (1716, 74557), (2002, 63906), (3003, 42604), (4004, 31953), (6006, 21302), (10651, 12012)]