64930713988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2754

約数の個数: 144

約数和(自身を含む): 143244702720

約数和(自身を除く): 78313988732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 97, 98, 119, 158, 194, 196, 238, 316, 388, 476, 553, 679, 833, 1106, 1343, 1358, 1649, 1666, 2212, 2543, 2686, 2716, 3298, 3332, 3871, 4753, 5086, 5372, 6596, 7663, 7742, 9401, 9506, 10172, 11543, 15326, 15484, 17801, 18802, 19012, 23086, 30652, 35602, 37604, 43231, 46172, 53641, 65807, 71204, 80801, 86462, 107282, 124607, 130271, 131614, 161602, 172924, 200897, 214564, 246671, 249214, 260542, 263228, 302617, 323204, 375487, 401794, 493342, 498428, 521084, 605234, 750974, 803588, 911897, 986684, 1210468, 1406279, 1501948, 1726697, 1823794, 2118319, 2812558, 3415249, 3453394, 3647588, 4193407, 4236638, 5625116, 6383279, 6830498, 6906788, 8386814, 8473276, 9843953, 12086879, 12766558, 13660996, 16773628, 19487009, 19687906, 23906743, 24173758, 25533116, 29353849, 38974018, 39375812, 47813486, 48347516, 58707698, 77948036, 95626972, 117415396, 136409063, 167347201, 205476943, 272818126, 331279153, 334694402, 410953886, 545636252, 662558306, 669388804, 821907772, 954863441, 1325116612, 1909726882, 2318954071, 3819453764, 4637908142, 9275816284, 16232678497, 32465356994, 64930713988]

約数ペア:

[(1, 64930713988), (2, 32465356994), (4, 16232678497), (7, 9275816284), (14, 4637908142), (17, 3819453764), (28, 2318954071), (34, 1909726882), (49, 1325116612), (68, 954863441), (79, 821907772), (97, 669388804), (98, 662558306), (119, 545636252), (158, 410953886), (194, 334694402), (196, 331279153), (238, 272818126), (316, 205476943), (388, 167347201), (476, 136409063), (553, 117415396), (679, 95626972), (833, 77948036), (1106, 58707698), (1343, 48347516), (1358, 47813486), (1649, 39375812), (1666, 38974018), (2212, 29353849), (2543, 25533116), (2686, 24173758), (2716, 23906743), (3298, 19687906), (3332, 19487009), (3871, 16773628), (4753, 13660996), (5086, 12766558), (5372, 12086879), (6596, 9843953), (7663, 8473276), (7742, 8386814), (9401, 6906788), (9506, 6830498), (10172, 6383279), (11543, 5625116), (15326, 4236638), (15484, 4193407), (17801, 3647588), (18802, 3453394), (19012, 3415249), (23086, 2812558), (30652, 2118319), (35602, 1823794), (37604, 1726697), (43231, 1501948), (46172, 1406279), (53641, 1210468), (65807, 986684), (71204, 911897), (80801, 803588), (86462, 750974), (107282, 605234), (124607, 521084), (130271, 498428), (131614, 493342), (161602, 401794), (172924, 375487), (200897, 323204), (214564, 302617), (246671, 263228), (249214, 260542)]