84413988

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 231657888

約数和(自身を除く): 147243900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 83, 86, 108, 129, 146, 162, 166, 172, 219, 249, 258, 292, 324, 332, 387, 438, 498, 516, 657, 747, 774, 876, 996, 1161, 1314, 1494, 1548, 1971, 2241, 2322, 2628, 2988, 3139, 3483, 3569, 3942, 4482, 4644, 5913, 6059, 6278, 6723, 6966, 7138, 7884, 8964, 9417, 10707, 11826, 12118, 12556, 13446, 13932, 14276, 18177, 18834, 21414, 23652, 24236, 26892, 28251, 32121, 36354, 37668, 42828, 54531, 56502, 64242, 72708, 84753, 96363, 109062, 113004, 128484, 163593, 169506, 192726, 218124, 254259, 260537, 289089, 327186, 339012, 385452, 490779, 508518, 521074, 578178, 654372, 781611, 981558, 1017036, 1042148, 1156356, 1563222, 1963116, 2344833, 3126444, 4689666, 7034499, 9379332, 14068998, 21103497, 28137996, 42206994, 84413988]

約数ペア:

[(1, 84413988), (2, 42206994), (3, 28137996), (4, 21103497), (6, 14068998), (9, 9379332), (12, 7034499), (18, 4689666), (27, 3126444), (36, 2344833), (43, 1963116), (54, 1563222), (73, 1156356), (81, 1042148), (83, 1017036), (86, 981558), (108, 781611), (129, 654372), (146, 578178), (162, 521074), (166, 508518), (172, 490779), (219, 385452), (249, 339012), (258, 327186), (292, 289089), (324, 260537), (332, 254259), (387, 218124), (438, 192726), (498, 169506), (516, 163593), (657, 128484), (747, 113004), (774, 109062), (876, 96363), (996, 84753), (1161, 72708), (1314, 64242), (1494, 56502), (1548, 54531), (1971, 42828), (2241, 37668), (2322, 36354), (2628, 32121), (2988, 28251), (3139, 26892), (3483, 24236), (3569, 23652), (3942, 21414), (4482, 18834), (4644, 18177), (5913, 14276), (6059, 13932), (6278, 13446), (6723, 12556), (6966, 12118), (7138, 11826), (7884, 10707), (8964, 9417)]