90393828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 72

約数和(自身を含む): 259816032

約数和(自身を除く): 169422204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9043, 9996, 18086, 27129, 36172, 54258, 63301, 108516, 126602, 153731, 189903, 253204, 307462, 379806, 443107, 461193, 614924, 759612, 886214, 922386, 1076117, 1329321, 1772428, 1844772, 2152234, 2658642, 3228351, 4304468, 5317284, 6456702, 7532819, 12913404, 15065638, 22598457, 30131276, 45196914, 90393828]

約数ペア:

[(1, 90393828), (2, 45196914), (3, 30131276), (4, 22598457), (6, 15065638), (7, 12913404), (12, 7532819), (14, 6456702), (17, 5317284), (21, 4304468), (28, 3228351), (34, 2658642), (42, 2152234), (49, 1844772), (51, 1772428), (68, 1329321), (84, 1076117), (98, 922386), (102, 886214), (119, 759612), (147, 614924), (196, 461193), (204, 443107), (238, 379806), (294, 307462), (357, 253204), (476, 189903), (588, 153731), (714, 126602), (833, 108516), (1428, 63301), (1666, 54258), (2499, 36172), (3332, 27129), (4998, 18086), (9043, 9996)]