172435464

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{12409}}^1$

素因数の和:12614

約数の個数: 48

約数和(自身を含む): 469470300

約数和(自身を除く): 297034836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 12409, 13896, 24818, 37227, 49636, 74454, 99272, 111681, 148908, 223362, 297816, 446724, 893448, 2394937, 4789874, 7184811, 9579748, 14369622, 19159496, 21554433, 28739244, 43108866, 57478488, 86217732, 172435464]

約数ペア:

[(1, 172435464), (2, 86217732), (3, 57478488), (4, 43108866), (6, 28739244), (8, 21554433), (9, 19159496), (12, 14369622), (18, 9579748), (24, 7184811), (36, 4789874), (72, 2394937), (193, 893448), (386, 446724), (579, 297816), (772, 223362), (1158, 148908), (1544, 111681), (1737, 99272), (2316, 74454), (3474, 49636), (4632, 37227), (6948, 24818), (12409, 13896)]