7161648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 20832000

約数和(自身を除く): 13670352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 499, 552, 598, 624, 897, 998, 1104, 1196, 1497, 1794, 1996, 2392, 2994, 3588, 3992, 4784, 5988, 6487, 7176, 7984, 11477, 11976, 12974, 14352, 19461, 22954, 23952, 25948, 34431, 38922, 45908, 51896, 68862, 77844, 91816, 103792, 137724, 149201, 155688, 183632, 275448, 298402, 311376, 447603, 550896, 596804, 895206, 1193608, 1790412, 2387216, 3580824, 7161648]

約数ペア:

[(1, 7161648), (2, 3580824), (3, 2387216), (4, 1790412), (6, 1193608), (8, 895206), (12, 596804), (13, 550896), (16, 447603), (23, 311376), (24, 298402), (26, 275448), (39, 183632), (46, 155688), (48, 149201), (52, 137724), (69, 103792), (78, 91816), (92, 77844), (104, 68862), (138, 51896), (156, 45908), (184, 38922), (208, 34431), (276, 25948), (299, 23952), (312, 22954), (368, 19461), (499, 14352), (552, 12974), (598, 11976), (624, 11477), (897, 7984), (998, 7176), (1104, 6487), (1196, 5988), (1497, 4784), (1794, 3992), (1996, 3588), (2392, 2994)]