72876528

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4766

約数の個数: 60

約数和(自身を含む): 205868520

約数和(自身を除く): 132991992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4643, 5232, 7848, 9286, 13929, 15696, 18572, 27858, 37144, 41787, 55716, 74288, 83574, 111432, 167148, 222864, 334296, 506087, 668592, 1012174, 1518261, 2024348, 3036522, 4048696, 4554783, 6073044, 8097392, 9109566, 12146088, 18219132, 24292176, 36438264, 72876528]

約数ペア:

[(1, 72876528), (2, 36438264), (3, 24292176), (4, 18219132), (6, 12146088), (8, 9109566), (9, 8097392), (12, 6073044), (16, 4554783), (18, 4048696), (24, 3036522), (36, 2024348), (48, 1518261), (72, 1012174), (109, 668592), (144, 506087), (218, 334296), (327, 222864), (436, 167148), (654, 111432), (872, 83574), (981, 74288), (1308, 55716), (1744, 41787), (1962, 37144), (2616, 27858), (3924, 18572), (4643, 15696), (5232, 13929), (7848, 9286)]