84293964

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 218050560

約数和(自身を除く): 133756596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 127, 179, 206, 254, 309, 358, 381, 412, 508, 537, 618, 716, 762, 927, 1074, 1143, 1236, 1524, 1611, 1854, 2148, 2286, 3222, 3708, 4572, 6444, 13081, 18437, 22733, 26162, 36874, 39243, 45466, 52324, 55311, 68199, 73748, 78486, 90932, 110622, 117729, 136398, 156972, 165933, 204597, 221244, 235458, 272796, 331866, 409194, 470916, 663732, 818388, 2341499, 4682998, 7024497, 9365996, 14048994, 21073491, 28097988, 42146982, 84293964]

約数ペア:

[(1, 84293964), (2, 42146982), (3, 28097988), (4, 21073491), (6, 14048994), (9, 9365996), (12, 7024497), (18, 4682998), (36, 2341499), (103, 818388), (127, 663732), (179, 470916), (206, 409194), (254, 331866), (309, 272796), (358, 235458), (381, 221244), (412, 204597), (508, 165933), (537, 156972), (618, 136398), (716, 117729), (762, 110622), (927, 90932), (1074, 78486), (1143, 73748), (1236, 68199), (1524, 55311), (1611, 52324), (1854, 45466), (2148, 39243), (2286, 36874), (3222, 26162), (3708, 22733), (4572, 18437), (6444, 13081)]