72380814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 162908928

約数和(自身を除く): 90528114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 83, 146, 166, 181, 219, 249, 362, 438, 498, 543, 803, 913, 1086, 1606, 1826, 1991, 2409, 2739, 3982, 4818, 5478, 5973, 6059, 11946, 12118, 13213, 15023, 18177, 26426, 30046, 36354, 39639, 45069, 66649, 79278, 90138, 133298, 145343, 165253, 199947, 290686, 330506, 399894, 436029, 495759, 872058, 991518, 1096679, 2193358, 3290037, 6580074, 12063469, 24126938, 36190407, 72380814]

約数ペア:

[(1, 72380814), (2, 36190407), (3, 24126938), (6, 12063469), (11, 6580074), (22, 3290037), (33, 2193358), (66, 1096679), (73, 991518), (83, 872058), (146, 495759), (166, 436029), (181, 399894), (219, 330506), (249, 290686), (362, 199947), (438, 165253), (498, 145343), (543, 133298), (803, 90138), (913, 79278), (1086, 66649), (1606, 45069), (1826, 39639), (1991, 36354), (2409, 30046), (2739, 26426), (3982, 18177), (4818, 15023), (5478, 13213), (5973, 12118), (6059, 11946)]