72434340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36583}}^1$

素因数の和:36609

約数の個数: 72

約数和(自身を含む): 239698368

約数和(自身を除く): 167264028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36583, 73166, 109749, 146332, 182915, 219498, 329247, 365830, 402413, 438996, 548745, 658494, 731660, 804826, 1097490, 1207239, 1316988, 1609652, 1646235, 2012065, 2194980, 2414478, 3292470, 3621717, 4024130, 4828956, 6036195, 6584940, 7243434, 8048260, 12072390, 14486868, 18108585, 24144780, 36217170, 72434340]

約数ペア:

[(1, 72434340), (2, 36217170), (3, 24144780), (4, 18108585), (5, 14486868), (6, 12072390), (9, 8048260), (10, 7243434), (11, 6584940), (12, 6036195), (15, 4828956), (18, 4024130), (20, 3621717), (22, 3292470), (30, 2414478), (33, 2194980), (36, 2012065), (44, 1646235), (45, 1609652), (55, 1316988), (60, 1207239), (66, 1097490), (90, 804826), (99, 731660), (110, 658494), (132, 548745), (165, 438996), (180, 402413), (198, 365830), (220, 329247), (330, 219498), (396, 182915), (495, 146332), (660, 109749), (990, 73166), (1980, 36583)]