72057744

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45491}}^1$

素因数の和:45516

約数の個数: 60

約数和(自身を含む): 219999312

約数和(自身を除く): 147941568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 45491, 90982, 136473, 181964, 272946, 363928, 409419, 500401, 545892, 727856, 818838, 1000802, 1091784, 1501203, 1637676, 2001604, 2183568, 3002406, 3275352, 4003208, 4503609, 6004812, 6550704, 8006416, 9007218, 12009624, 18014436, 24019248, 36028872, 72057744]

約数ペア:

[(1, 72057744), (2, 36028872), (3, 24019248), (4, 18014436), (6, 12009624), (8, 9007218), (9, 8006416), (11, 6550704), (12, 6004812), (16, 4503609), (18, 4003208), (22, 3275352), (24, 3002406), (33, 2183568), (36, 2001604), (44, 1637676), (48, 1501203), (66, 1091784), (72, 1000802), (88, 818838), (99, 727856), (132, 545892), (144, 500401), (176, 409419), (198, 363928), (264, 272946), (396, 181964), (528, 136473), (792, 90982), (1584, 45491)]