72844317

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 134010240

約数和(自身を除く): 61165923

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3067, 3393, 7917, 9201, 21469, 23751, 27603, 39871, 64407, 88943, 119613, 193221, 266829, 279097, 358839, 622601, 800487, 837291, 1156259, 1867803, 2511873, 3468777, 5603409, 8093813, 10406331, 24281439, 72844317]

約数ペア:

[(1, 72844317), (3, 24281439), (7, 10406331), (9, 8093813), (13, 5603409), (21, 3468777), (29, 2511873), (39, 1867803), (63, 1156259), (87, 837291), (91, 800487), (117, 622601), (203, 358839), (261, 279097), (273, 266829), (377, 193221), (609, 119613), (819, 88943), (1131, 64407), (1827, 39871), (2639, 27603), (3067, 23751), (3393, 21469), (7917, 9201)]