172321506

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37}}^3$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 454796160

約数和(自身を除く): 282474654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 243, 259, 333, 378, 486, 518, 567, 666, 777, 999, 1134, 1369, 1554, 1701, 1998, 2331, 2738, 2997, 3402, 4107, 4662, 5994, 6993, 8214, 8991, 9583, 12321, 13986, 17982, 19166, 20979, 24642, 28749, 36963, 41958, 50653, 57498, 62937, 73926, 86247, 101306, 110889, 125874, 151959, 172494, 221778, 258741, 303918, 332667, 354571, 455877, 517482, 665334, 709142, 776223, 911754, 1063713, 1367631, 1552446, 2127426, 2328669, 2735262, 3191139, 4102893, 4657338, 6382278, 8205786, 9573417, 12308679, 19146834, 24617358, 28720251, 57440502, 86160753, 172321506]

約数ペア:

[(1, 172321506), (2, 86160753), (3, 57440502), (6, 28720251), (7, 24617358), (9, 19146834), (14, 12308679), (18, 9573417), (21, 8205786), (27, 6382278), (37, 4657338), (42, 4102893), (54, 3191139), (63, 2735262), (74, 2328669), (81, 2127426), (111, 1552446), (126, 1367631), (162, 1063713), (189, 911754), (222, 776223), (243, 709142), (259, 665334), (333, 517482), (378, 455877), (486, 354571), (518, 332667), (567, 303918), (666, 258741), (777, 221778), (999, 172494), (1134, 151959), (1369, 125874), (1554, 110889), (1701, 101306), (1998, 86247), (2331, 73926), (2738, 62937), (2997, 57498), (3402, 50653), (4107, 41958), (4662, 36963), (5994, 28749), (6993, 24642), (8214, 20979), (8991, 19166), (9583, 17982), (12321, 13986)]