1112004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 3144960

約数和(自身を除く): 2032956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 79, 92, 102, 138, 153, 158, 204, 207, 237, 276, 306, 316, 391, 414, 474, 612, 711, 782, 828, 948, 1173, 1343, 1422, 1564, 1817, 2346, 2686, 2844, 3519, 3634, 4029, 4692, 5372, 5451, 7038, 7268, 8058, 10902, 12087, 14076, 16116, 16353, 21804, 24174, 30889, 32706, 48348, 61778, 65412, 92667, 123556, 185334, 278001, 370668, 556002, 1112004]

約数ペア:

[(1, 1112004), (2, 556002), (3, 370668), (4, 278001), (6, 185334), (9, 123556), (12, 92667), (17, 65412), (18, 61778), (23, 48348), (34, 32706), (36, 30889), (46, 24174), (51, 21804), (68, 16353), (69, 16116), (79, 14076), (92, 12087), (102, 10902), (138, 8058), (153, 7268), (158, 7038), (204, 5451), (207, 5372), (237, 4692), (276, 4029), (306, 3634), (316, 3519), (391, 2844), (414, 2686), (474, 2346), (612, 1817), (711, 1564), (782, 1422), (828, 1343), (948, 1173)]