65674308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 181280064

約数和(自身を除く): 115605756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 1831, 2562, 2989, 3662, 5124, 5493, 5978, 7324, 8967, 10986, 11956, 12817, 17934, 21972, 25634, 35868, 38451, 51268, 76902, 89719, 111691, 153804, 179438, 223382, 269157, 335073, 358876, 446764, 538314, 670146, 781837, 1076628, 1340292, 1563674, 2345511, 3127348, 4691022, 5472859, 9382044, 10945718, 16418577, 21891436, 32837154, 65674308]

約数ペア:

[(1, 65674308), (2, 32837154), (3, 21891436), (4, 16418577), (6, 10945718), (7, 9382044), (12, 5472859), (14, 4691022), (21, 3127348), (28, 2345511), (42, 1563674), (49, 1340292), (61, 1076628), (84, 781837), (98, 670146), (122, 538314), (147, 446764), (183, 358876), (196, 335073), (244, 269157), (294, 223382), (366, 179438), (427, 153804), (588, 111691), (732, 89719), (854, 76902), (1281, 51268), (1708, 38451), (1831, 35868), (2562, 25634), (2989, 21972), (3662, 17934), (5124, 12817), (5493, 11956), (5978, 10986), (7324, 8967)]