84579684

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20549}}^1$

素因数の和:20577

約数の個数: 48

約数和(自身を含む): 230160000

約数和(自身を除く): 145580316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20549, 41098, 61647, 82196, 123294, 143843, 246588, 287686, 431529, 575372, 863058, 1006901, 1726116, 2013802, 3020703, 4027604, 6041406, 7048307, 12082812, 14096614, 21144921, 28193228, 42289842, 84579684]

約数ペア:

[(1, 84579684), (2, 42289842), (3, 28193228), (4, 21144921), (6, 14096614), (7, 12082812), (12, 7048307), (14, 6041406), (21, 4027604), (28, 3020703), (42, 2013802), (49, 1726116), (84, 1006901), (98, 863058), (147, 575372), (196, 431529), (294, 287686), (343, 246588), (588, 143843), (686, 123294), (1029, 82196), (1372, 61647), (2058, 41098), (4116, 20549)]