64877148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2667

約数の個数: 72

約数和(自身を含む): 189352800

約数和(自身を除く): 124475652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2549, 2828, 3636, 4242, 5098, 6363, 7647, 8484, 10196, 12726, 15294, 17843, 22941, 25452, 30588, 35686, 45882, 53529, 71372, 91764, 107058, 160587, 214116, 257449, 321174, 514898, 642348, 772347, 1029796, 1544694, 1802143, 2317041, 3089388, 3604286, 4634082, 5406429, 7208572, 9268164, 10812858, 16219287, 21625716, 32438574, 64877148]

約数ペア:

[(1, 64877148), (2, 32438574), (3, 21625716), (4, 16219287), (6, 10812858), (7, 9268164), (9, 7208572), (12, 5406429), (14, 4634082), (18, 3604286), (21, 3089388), (28, 2317041), (36, 1802143), (42, 1544694), (63, 1029796), (84, 772347), (101, 642348), (126, 514898), (202, 321174), (252, 257449), (303, 214116), (404, 160587), (606, 107058), (707, 91764), (909, 71372), (1212, 53529), (1414, 45882), (1818, 35686), (2121, 30588), (2549, 25452), (2828, 22941), (3636, 17843), (4242, 15294), (5098, 12726), (6363, 10196), (7647, 8484)]