80307696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 238072064

約数和(自身を除く): 157764368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457, 523, 914, 1046, 1371, 1569, 1828, 2092, 2742, 3138, 3199, 3656, 3661, 4184, 5484, 6276, 6398, 7312, 7322, 8368, 9597, 10968, 10983, 12552, 12796, 14644, 19194, 21936, 21966, 25104, 25592, 29288, 38388, 43932, 51184, 58576, 76776, 87864, 153552, 175728, 239011, 478022, 717033, 956044, 1434066, 1673077, 1912088, 2868132, 3346154, 3824176, 5019231, 5736264, 6692308, 10038462, 11472528, 13384616, 20076924, 26769232, 40153848, 80307696]

約数ペア:

[(1, 80307696), (2, 40153848), (3, 26769232), (4, 20076924), (6, 13384616), (7, 11472528), (8, 10038462), (12, 6692308), (14, 5736264), (16, 5019231), (21, 3824176), (24, 3346154), (28, 2868132), (42, 1912088), (48, 1673077), (56, 1434066), (84, 956044), (112, 717033), (168, 478022), (336, 239011), (457, 175728), (523, 153552), (914, 87864), (1046, 76776), (1371, 58576), (1569, 51184), (1828, 43932), (2092, 38388), (2742, 29288), (3138, 25592), (3199, 25104), (3656, 21966), (3661, 21936), (4184, 19194), (5484, 14644), (6276, 12796), (6398, 12552), (7312, 10983), (7322, 10968), (8368, 9597)]