84289604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 186415992

約数和(自身を除く): 102126388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 82, 98, 119, 164, 196, 238, 287, 476, 574, 617, 697, 833, 1148, 1234, 1394, 1666, 2009, 2468, 2788, 3332, 4018, 4319, 4879, 8036, 8638, 9758, 10489, 17276, 19516, 20978, 25297, 30233, 34153, 41956, 50594, 60466, 68306, 73423, 101188, 120932, 136612, 146846, 177079, 293692, 354158, 430049, 513961, 708316, 860098, 1027922, 1239553, 1720196, 2055844, 2479106, 3010343, 4958212, 6020686, 12041372, 21072401, 42144802, 84289604]

約数ペア:

[(1, 84289604), (2, 42144802), (4, 21072401), (7, 12041372), (14, 6020686), (17, 4958212), (28, 3010343), (34, 2479106), (41, 2055844), (49, 1720196), (68, 1239553), (82, 1027922), (98, 860098), (119, 708316), (164, 513961), (196, 430049), (238, 354158), (287, 293692), (476, 177079), (574, 146846), (617, 136612), (697, 120932), (833, 101188), (1148, 73423), (1234, 68306), (1394, 60466), (1666, 50594), (2009, 41956), (2468, 34153), (2788, 30233), (3332, 25297), (4018, 20978), (4319, 19516), (4879, 17276), (8036, 10489), (8638, 9758)]