72064944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23855

約数の個数: 80

約数和(自身を含む): 236413440

約数和(自身を除く): 164348496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23831, 47662, 71493, 95324, 142986, 166817, 190648, 214479, 285972, 333634, 381296, 428958, 500451, 571944, 643437, 667268, 857916, 1000902, 1143888, 1286874, 1334536, 1501353, 1715832, 2001804, 2573748, 2669072, 3002706, 3431664, 4003608, 4504059, 5147496, 6005412, 8007216, 9008118, 10294992, 12010824, 18016236, 24021648, 36032472, 72064944]

約数ペア:

[(1, 72064944), (2, 36032472), (3, 24021648), (4, 18016236), (6, 12010824), (7, 10294992), (8, 9008118), (9, 8007216), (12, 6005412), (14, 5147496), (16, 4504059), (18, 4003608), (21, 3431664), (24, 3002706), (27, 2669072), (28, 2573748), (36, 2001804), (42, 1715832), (48, 1501353), (54, 1334536), (56, 1286874), (63, 1143888), (72, 1000902), (84, 857916), (108, 667268), (112, 643437), (126, 571944), (144, 500451), (168, 428958), (189, 381296), (216, 333634), (252, 285972), (336, 214479), (378, 190648), (432, 166817), (504, 142986), (756, 95324), (1008, 71493), (1512, 47662), (3024, 23831)]