29282772

素因数分解:

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

素因数の和:205

約数の個数: 72

約数和(自身を含む): 76458816

約数和(自身を除く): 47176044

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 79, 92, 102, 138, 158, 204, 237, 276, 316, 391, 474, 782, 948, 1173, 1343, 1564, 1817, 2346, 2686, 3634, 4029, 4692, 5372, 5451, 6241, 7268, 8058, 10902, 12482, 16116, 18723, 21804, 24964, 30889, 37446, 61778, 74892, 92667, 106097, 123556, 143543, 185334, 212194, 287086, 318291, 370668, 424388, 430629, 574172, 636582, 861258, 1273164, 1722516, 2440231, 4880462, 7320693, 9760924, 14641386, 29282772]

約数ペア:

[(1, 29282772), (2, 14641386), (3, 9760924), (4, 7320693), (6, 4880462), (12, 2440231), (17, 1722516), (23, 1273164), (34, 861258), (46, 636582), (51, 574172), (68, 430629), (69, 424388), (79, 370668), (92, 318291), (102, 287086), (138, 212194), (158, 185334), (204, 143543), (237, 123556), (276, 106097), (316, 92667), (391, 74892), (474, 61778), (782, 37446), (948, 30889), (1173, 24964), (1343, 21804), (1564, 18723), (1817, 16116), (2346, 12482), (2686, 10902), (3634, 8058), (4029, 7268), (4692, 6241), (5372, 5451)]