72693288

素因数分解:

$2^3\times 3^4\times {\mathrm{112181}}^1$

素因数の和:112199

約数の個数: 40

約数和(自身を含む): 203610330

約数和(自身を除く): 130917042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 112181, 224362, 336543, 448724, 673086, 897448, 1009629, 1346172, 2019258, 2692344, 3028887, 4038516, 6057774, 8077032, 9086661, 12115548, 18173322, 24231096, 36346644, 72693288]

約数ペア:

[(1, 72693288), (2, 36346644), (3, 24231096), (4, 18173322), (6, 12115548), (8, 9086661), (9, 8077032), (12, 6057774), (18, 4038516), (24, 3028887), (27, 2692344), (36, 2019258), (54, 1346172), (72, 1009629), (81, 897448), (108, 673086), (162, 448724), (216, 336543), (324, 224362), (648, 112181)]