72744516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4201}}^1$

素因数の和:4261

約数の個数: 72

約数和(自身を含む): 203427224

約数和(自身を除く): 130682708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4201, 4329, 5772, 8402, 8658, 12603, 16804, 17316, 25206, 37809, 50412, 54613, 75618, 109226, 151236, 155437, 163839, 218452, 310874, 327678, 466311, 491517, 621748, 655356, 932622, 983034, 1398933, 1865244, 1966068, 2020681, 2797866, 4041362, 5595732, 6062043, 8082724, 12124086, 18186129, 24248172, 36372258, 72744516]

約数ペア:

[(1, 72744516), (2, 36372258), (3, 24248172), (4, 18186129), (6, 12124086), (9, 8082724), (12, 6062043), (13, 5595732), (18, 4041362), (26, 2797866), (36, 2020681), (37, 1966068), (39, 1865244), (52, 1398933), (74, 983034), (78, 932622), (111, 655356), (117, 621748), (148, 491517), (156, 466311), (222, 327678), (234, 310874), (333, 218452), (444, 163839), (468, 155437), (481, 151236), (666, 109226), (962, 75618), (1332, 54613), (1443, 50412), (1924, 37809), (2886, 25206), (4201, 17316), (4329, 16804), (5772, 12603), (8402, 8658)]