803679804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3001}}^1$

素因数の和:3227

約数の個数: 72

約数和(自身を含む): 2091481392

約数和(自身を除く): 1287801588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 692, 774, 1038, 1548, 1557, 2076, 3001, 3114, 6002, 6228, 7439, 9003, 12004, 14878, 18006, 22317, 27009, 29756, 36012, 44634, 54018, 66951, 89268, 108036, 129043, 133902, 258086, 267804, 387129, 516172, 519173, 774258, 1038346, 1161387, 1548516, 1557519, 2076692, 2322774, 3115038, 4645548, 4672557, 6230076, 9345114, 18690228, 22324439, 44648878, 66973317, 89297756, 133946634, 200919951, 267893268, 401839902, 803679804]

約数ペア:

[(1, 803679804), (2, 401839902), (3, 267893268), (4, 200919951), (6, 133946634), (9, 89297756), (12, 66973317), (18, 44648878), (36, 22324439), (43, 18690228), (86, 9345114), (129, 6230076), (172, 4672557), (173, 4645548), (258, 3115038), (346, 2322774), (387, 2076692), (516, 1557519), (519, 1548516), (692, 1161387), (774, 1038346), (1038, 774258), (1548, 519173), (1557, 516172), (2076, 387129), (3001, 267804), (3114, 258086), (6002, 133902), (6228, 129043), (7439, 108036), (9003, 89268), (12004, 66951), (14878, 54018), (18006, 44634), (22317, 36012), (27009, 29756)]