72172512

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 140636448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 144, 206, 216, 288, 309, 412, 432, 618, 811, 824, 864, 927, 1236, 1622, 1648, 1854, 2433, 2472, 2781, 3244, 3296, 3708, 4866, 4944, 5562, 6488, 7299, 7416, 9732, 9888, 11124, 12976, 14598, 14832, 19464, 21897, 22248, 25952, 29196, 29664, 38928, 43794, 44496, 58392, 77856, 83533, 87588, 88992, 116784, 167066, 175176, 233568, 250599, 334132, 350352, 501198, 668264, 700704, 751797, 1002396, 1336528, 1503594, 2004792, 2255391, 2673056, 3007188, 4009584, 4510782, 6014376, 8019168, 9021564, 12028752, 18043128, 24057504, 36086256, 72172512]

約数ペア:

[(1, 72172512), (2, 36086256), (3, 24057504), (4, 18043128), (6, 12028752), (8, 9021564), (9, 8019168), (12, 6014376), (16, 4510782), (18, 4009584), (24, 3007188), (27, 2673056), (32, 2255391), (36, 2004792), (48, 1503594), (54, 1336528), (72, 1002396), (96, 751797), (103, 700704), (108, 668264), (144, 501198), (206, 350352), (216, 334132), (288, 250599), (309, 233568), (412, 175176), (432, 167066), (618, 116784), (811, 88992), (824, 87588), (864, 83533), (927, 77856), (1236, 58392), (1622, 44496), (1648, 43794), (1854, 38928), (2433, 29664), (2472, 29196), (2781, 25952), (3244, 22248), (3296, 21897), (3708, 19464), (4866, 14832), (4944, 14598), (5562, 12976), (6488, 11124), (7299, 9888), (7416, 9732)]