72751392

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 253532160

約数和(自身を除く): 180780768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 523, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1046, 1104, 1242, 1288, 1449, 1512, 1569, 1656, 1932, 2016, 2092, 2208, 2484, 2576, 2898, 3024, 3138, 3312, 3661, 3864, 4184, 4347, 4707, 4968, 5152, 5796, 6048, 6276, 6624, 7322, 7728, 8368, 8694, 9414, 9936, 10983, 11592, 12029, 12552, 14121, 14644, 15456, 16736, 17388, 18828, 19872, 21966, 23184, 24058, 25104, 28242, 29288, 32949, 34776, 36087, 37656, 43932, 46368, 48116, 50208, 56484, 58576, 65898, 69552, 72174, 75312, 84203, 87864, 96232, 98847, 108261, 112968, 117152, 131796, 139104, 144348, 150624, 168406, 175728, 192464, 197694, 216522, 225936, 252609, 263592, 288696, 324783, 336812, 351456, 384928, 395388, 433044, 451872, 505218, 527184, 577392, 649566, 673624, 757827, 790776, 866088, 1010436, 1054368, 1154784, 1299132, 1347248, 1515654, 1581552, 1732176, 2020872, 2273481, 2598264, 2694496, 3031308, 3163104, 3464352, 4041744, 4546962, 5196528, 6062616, 8083488, 9093924, 10393056, 12125232, 18187848, 24250464, 36375696, 72751392]

約数ペア:

[(1, 72751392), (2, 36375696), (3, 24250464), (4, 18187848), (6, 12125232), (7, 10393056), (8, 9093924), (9, 8083488), (12, 6062616), (14, 5196528), (16, 4546962), (18, 4041744), (21, 3464352), (23, 3163104), (24, 3031308), (27, 2694496), (28, 2598264), (32, 2273481), (36, 2020872), (42, 1732176), (46, 1581552), (48, 1515654), (54, 1347248), (56, 1299132), (63, 1154784), (69, 1054368), (72, 1010436), (84, 866088), (92, 790776), (96, 757827), (108, 673624), (112, 649566), (126, 577392), (138, 527184), (144, 505218), (161, 451872), (168, 433044), (184, 395388), (189, 384928), (207, 351456), (216, 336812), (224, 324783), (252, 288696), (276, 263592), (288, 252609), (322, 225936), (336, 216522), (368, 197694), (378, 192464), (414, 175728), (432, 168406), (483, 150624), (504, 144348), (523, 139104), (552, 131796), (621, 117152), (644, 112968), (672, 108261), (736, 98847), (756, 96232), (828, 87864), (864, 84203), (966, 75312), (1008, 72174), (1046, 69552), (1104, 65898), (1242, 58576), (1288, 56484), (1449, 50208), (1512, 48116), (1569, 46368), (1656, 43932), (1932, 37656), (2016, 36087), (2092, 34776), (2208, 32949), (2484, 29288), (2576, 28242), (2898, 25104), (3024, 24058), (3138, 23184), (3312, 21966), (3661, 19872), (3864, 18828), (4184, 17388), (4347, 16736), (4707, 15456), (4968, 14644), (5152, 14121), (5796, 12552), (6048, 12029), (6276, 11592), (6624, 10983), (7322, 9936), (7728, 9414), (8368, 8694)]