8901144

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{29}}^2$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 29788200

約数和(自身を除く): 20887056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 84, 87, 98, 108, 116, 126, 147, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 348, 378, 392, 406, 441, 504, 522, 588, 609, 696, 756, 783, 812, 841, 882, 1044, 1176, 1218, 1323, 1421, 1512, 1566, 1624, 1682, 1764, 1827, 2088, 2436, 2523, 2646, 2842, 3132, 3364, 3528, 3654, 4263, 4872, 5046, 5292, 5481, 5684, 5887, 6264, 6728, 7308, 7569, 8526, 10092, 10584, 10962, 11368, 11774, 12789, 14616, 15138, 17052, 17661, 20184, 21924, 22707, 23548, 25578, 30276, 34104, 35322, 38367, 41209, 43848, 45414, 47096, 51156, 52983, 60552, 70644, 76734, 82418, 90828, 102312, 105966, 123627, 141288, 153468, 158949, 164836, 181656, 211932, 247254, 306936, 317898, 329672, 370881, 423864, 494508, 635796, 741762, 989016, 1112643, 1271592, 1483524, 2225286, 2967048, 4450572, 8901144]

約数ペア:

[(1, 8901144), (2, 4450572), (3, 2967048), (4, 2225286), (6, 1483524), (7, 1271592), (8, 1112643), (9, 989016), (12, 741762), (14, 635796), (18, 494508), (21, 423864), (24, 370881), (27, 329672), (28, 317898), (29, 306936), (36, 247254), (42, 211932), (49, 181656), (54, 164836), (56, 158949), (58, 153468), (63, 141288), (72, 123627), (84, 105966), (87, 102312), (98, 90828), (108, 82418), (116, 76734), (126, 70644), (147, 60552), (168, 52983), (174, 51156), (189, 47096), (196, 45414), (203, 43848), (216, 41209), (232, 38367), (252, 35322), (261, 34104), (294, 30276), (348, 25578), (378, 23548), (392, 22707), (406, 21924), (441, 20184), (504, 17661), (522, 17052), (588, 15138), (609, 14616), (696, 12789), (756, 11774), (783, 11368), (812, 10962), (841, 10584), (882, 10092), (1044, 8526), (1176, 7569), (1218, 7308), (1323, 6728), (1421, 6264), (1512, 5887), (1566, 5684), (1624, 5481), (1682, 5292), (1764, 5046), (1827, 4872), (2088, 4263), (2436, 3654), (2523, 3528), (2646, 3364), (2842, 3132)]