123991056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{123007}}^1$

素因数の和:123028

約数の個数: 60

約数和(自身を含む): 396577792

約数和(自身を除く): 272586736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 123007, 246014, 369021, 492028, 738042, 861049, 984056, 1107063, 1476084, 1722098, 1968112, 2214126, 2583147, 2952168, 3444196, 4428252, 5166294, 5904336, 6888392, 7749441, 8856504, 10332588, 13776784, 15498882, 17713008, 20665176, 30997764, 41330352, 61995528, 123991056]

約数ペア:

[(1, 123991056), (2, 61995528), (3, 41330352), (4, 30997764), (6, 20665176), (7, 17713008), (8, 15498882), (9, 13776784), (12, 10332588), (14, 8856504), (16, 7749441), (18, 6888392), (21, 5904336), (24, 5166294), (28, 4428252), (36, 3444196), (42, 2952168), (48, 2583147), (56, 2214126), (63, 1968112), (72, 1722098), (84, 1476084), (112, 1107063), (126, 984056), (144, 861049), (168, 738042), (252, 492028), (336, 369021), (504, 246014), (1008, 123007)]