72473676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 203777280

約数和(自身を除く): 131303604

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 71, 74, 76, 111, 114, 121, 132, 142, 148, 209, 213, 222, 228, 242, 284, 363, 407, 418, 426, 444, 484, 627, 703, 726, 781, 814, 836, 852, 1221, 1254, 1349, 1406, 1452, 1562, 1628, 2109, 2299, 2343, 2442, 2508, 2627, 2698, 2812, 3124, 4047, 4218, 4477, 4598, 4686, 4884, 5254, 5396, 6897, 7733, 7881, 8094, 8436, 8591, 8954, 9196, 9372, 10508, 13431, 13794, 14839, 15466, 15762, 16188, 17182, 17908, 23199, 25773, 26862, 27588, 28897, 29678, 30932, 31524, 34364, 44517, 46398, 49913, 51546, 53724, 57794, 59356, 85063, 86691, 89034, 92796, 99826, 103092, 115588, 149739, 163229, 170126, 173382, 178068, 199652, 255189, 299478, 317867, 326458, 340252, 346764, 489687, 510378, 549043, 598956, 635734, 652916, 953601, 979374, 1020756, 1098086, 1271468, 1647129, 1907202, 1958748, 2196172, 3294258, 3814404, 6039473, 6588516, 12078946, 18118419, 24157892, 36236838, 72473676]

約数ペア:

[(1, 72473676), (2, 36236838), (3, 24157892), (4, 18118419), (6, 12078946), (11, 6588516), (12, 6039473), (19, 3814404), (22, 3294258), (33, 2196172), (37, 1958748), (38, 1907202), (44, 1647129), (57, 1271468), (66, 1098086), (71, 1020756), (74, 979374), (76, 953601), (111, 652916), (114, 635734), (121, 598956), (132, 549043), (142, 510378), (148, 489687), (209, 346764), (213, 340252), (222, 326458), (228, 317867), (242, 299478), (284, 255189), (363, 199652), (407, 178068), (418, 173382), (426, 170126), (444, 163229), (484, 149739), (627, 115588), (703, 103092), (726, 99826), (781, 92796), (814, 89034), (836, 86691), (852, 85063), (1221, 59356), (1254, 57794), (1349, 53724), (1406, 51546), (1452, 49913), (1562, 46398), (1628, 44517), (2109, 34364), (2299, 31524), (2343, 30932), (2442, 29678), (2508, 28897), (2627, 27588), (2698, 26862), (2812, 25773), (3124, 23199), (4047, 17908), (4218, 17182), (4477, 16188), (4598, 15762), (4686, 15466), (4884, 14839), (5254, 13794), (5396, 13431), (6897, 10508), (7733, 9372), (7881, 9196), (8094, 8954), (8436, 8591)]