61456038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 146562048

約数和(自身を除く): 85106010

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 71, 74, 111, 142, 213, 222, 259, 426, 497, 518, 557, 777, 994, 1114, 1491, 1554, 1671, 2627, 2982, 3342, 3899, 5254, 7798, 7881, 11697, 15762, 18389, 20609, 23394, 36778, 39547, 41218, 55167, 61827, 79094, 110334, 118641, 123654, 144263, 237282, 276829, 288526, 432789, 553658, 830487, 865578, 1463239, 1660974, 2926478, 4389717, 8779434, 10242673, 20485346, 30728019, 61456038]

約数ペア:

[(1, 61456038), (2, 30728019), (3, 20485346), (6, 10242673), (7, 8779434), (14, 4389717), (21, 2926478), (37, 1660974), (42, 1463239), (71, 865578), (74, 830487), (111, 553658), (142, 432789), (213, 288526), (222, 276829), (259, 237282), (426, 144263), (497, 123654), (518, 118641), (557, 110334), (777, 79094), (994, 61827), (1114, 55167), (1491, 41218), (1554, 39547), (1671, 36778), (2627, 23394), (2982, 20609), (3342, 18389), (3899, 15762), (5254, 11697), (7798, 7881)]