74409972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68141}}^1$

素因数の和:68168

約数の個数: 48

約数和(自身を含む): 213693312

約数和(自身を除く): 139283340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 68141, 136282, 204423, 272564, 408846, 476987, 817692, 885833, 953974, 1430961, 1771666, 1907948, 2657499, 2861922, 3543332, 5314998, 5723844, 6200831, 10629996, 12401662, 18602493, 24803324, 37204986, 74409972]

約数ペア:

[(1, 74409972), (2, 37204986), (3, 24803324), (4, 18602493), (6, 12401662), (7, 10629996), (12, 6200831), (13, 5723844), (14, 5314998), (21, 3543332), (26, 2861922), (28, 2657499), (39, 1907948), (42, 1771666), (52, 1430961), (78, 953974), (84, 885833), (91, 817692), (156, 476987), (182, 408846), (273, 272564), (364, 204423), (546, 136282), (1092, 68141)]