181828512

素因数分解:

$2^5\times 3^2\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 518377860

約数和(自身を除く): 336549348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769, 821, 1538, 1642, 2307, 2463, 3076, 3284, 4614, 4926, 6152, 6568, 6921, 7389, 9228, 9852, 12304, 13136, 13842, 14778, 18456, 19704, 24608, 26272, 27684, 29556, 36912, 39408, 55368, 59112, 73824, 78816, 110736, 118224, 221472, 236448, 631349, 1262698, 1894047, 2525396, 3788094, 5050792, 5682141, 7576188, 10101584, 11364282, 15152376, 20203168, 22728564, 30304752, 45457128, 60609504, 90914256, 181828512]

約数ペア:

[(1, 181828512), (2, 90914256), (3, 60609504), (4, 45457128), (6, 30304752), (8, 22728564), (9, 20203168), (12, 15152376), (16, 11364282), (18, 10101584), (24, 7576188), (32, 5682141), (36, 5050792), (48, 3788094), (72, 2525396), (96, 1894047), (144, 1262698), (288, 631349), (769, 236448), (821, 221472), (1538, 118224), (1642, 110736), (2307, 78816), (2463, 73824), (3076, 59112), (3284, 55368), (4614, 39408), (4926, 36912), (6152, 29556), (6568, 27684), (6921, 26272), (7389, 24608), (9228, 19704), (9852, 18456), (12304, 14778), (13136, 13842)]