63739256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 93024904

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 41, 46, 56, 68, 71, 82, 92, 119, 136, 142, 161, 164, 184, 238, 284, 287, 322, 328, 391, 476, 497, 568, 574, 644, 697, 782, 943, 952, 994, 1148, 1207, 1288, 1394, 1564, 1633, 1886, 1988, 2296, 2414, 2737, 2788, 2911, 3128, 3266, 3772, 3976, 4828, 4879, 5474, 5576, 5822, 6532, 6601, 7544, 8449, 9656, 9758, 10948, 11431, 11644, 13064, 13202, 16031, 16898, 19516, 20377, 21896, 22862, 23288, 26404, 27761, 32062, 33796, 39032, 40754, 45724, 49487, 52808, 55522, 64124, 66953, 67592, 81508, 91448, 98974, 111044, 112217, 128248, 133906, 163016, 194327, 197948, 222088, 224434, 267812, 346409, 388654, 395896, 448868, 468671, 535624, 692818, 777308, 897736, 937342, 1138201, 1385636, 1554616, 1874684, 2276402, 2771272, 3749368, 4552804, 7967407, 9105608, 15934814, 31869628, 63739256]

約数ペア:

[(1, 63739256), (2, 31869628), (4, 15934814), (7, 9105608), (8, 7967407), (14, 4552804), (17, 3749368), (23, 2771272), (28, 2276402), (34, 1874684), (41, 1554616), (46, 1385636), (56, 1138201), (68, 937342), (71, 897736), (82, 777308), (92, 692818), (119, 535624), (136, 468671), (142, 448868), (161, 395896), (164, 388654), (184, 346409), (238, 267812), (284, 224434), (287, 222088), (322, 197948), (328, 194327), (391, 163016), (476, 133906), (497, 128248), (568, 112217), (574, 111044), (644, 98974), (697, 91448), (782, 81508), (943, 67592), (952, 66953), (994, 64124), (1148, 55522), (1207, 52808), (1288, 49487), (1394, 45724), (1564, 40754), (1633, 39032), (1886, 33796), (1988, 32062), (2296, 27761), (2414, 26404), (2737, 23288), (2788, 22862), (2911, 21896), (3128, 20377), (3266, 19516), (3772, 16898), (3976, 16031), (4828, 13202), (4879, 13064), (5474, 11644), (5576, 11431), (5822, 10948), (6532, 9758), (6601, 9656), (7544, 8449)]