72617608

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 168515370

約数和(自身を除く): 95897762

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 289, 392, 476, 578, 641, 833, 952, 1156, 1282, 1666, 2023, 2312, 2564, 3332, 4046, 4487, 5128, 6664, 8092, 8974, 10897, 14161, 16184, 17948, 21794, 28322, 31409, 35896, 43588, 56644, 62818, 76279, 87176, 113288, 125636, 152558, 185249, 251272, 305116, 370498, 533953, 610232, 740996, 1067906, 1296743, 1481992, 2135812, 2593486, 4271624, 5186972, 9077201, 10373944, 18154402, 36308804, 72617608]

約数ペア:

[(1, 72617608), (2, 36308804), (4, 18154402), (7, 10373944), (8, 9077201), (14, 5186972), (17, 4271624), (28, 2593486), (34, 2135812), (49, 1481992), (56, 1296743), (68, 1067906), (98, 740996), (119, 610232), (136, 533953), (196, 370498), (238, 305116), (289, 251272), (392, 185249), (476, 152558), (578, 125636), (641, 113288), (833, 87176), (952, 76279), (1156, 62818), (1282, 56644), (1666, 43588), (2023, 35896), (2312, 31409), (2564, 28322), (3332, 21794), (4046, 17948), (4487, 16184), (5128, 14161), (6664, 10897), (8092, 8974)]