61497492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 173107200

約数和(自身を除く): 111609708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 229, 276, 278, 322, 417, 458, 483, 556, 644, 687, 834, 916, 966, 973, 1374, 1603, 1668, 1932, 1946, 2748, 2919, 3197, 3206, 3892, 4809, 5267, 5838, 6394, 6412, 9591, 9618, 10534, 11676, 12788, 15801, 19182, 19236, 21068, 22379, 31602, 31831, 36869, 38364, 44758, 63204, 63662, 67137, 73738, 89516, 95493, 110607, 127324, 134274, 147476, 190986, 221214, 222817, 268548, 381972, 442428, 445634, 668451, 732113, 891268, 1336902, 1464226, 2196339, 2673804, 2928452, 4392678, 5124791, 8785356, 10249582, 15374373, 20499164, 30748746, 61497492]

約数ペア:

[(1, 61497492), (2, 30748746), (3, 20499164), (4, 15374373), (6, 10249582), (7, 8785356), (12, 5124791), (14, 4392678), (21, 2928452), (23, 2673804), (28, 2196339), (42, 1464226), (46, 1336902), (69, 891268), (84, 732113), (92, 668451), (138, 445634), (139, 442428), (161, 381972), (229, 268548), (276, 222817), (278, 221214), (322, 190986), (417, 147476), (458, 134274), (483, 127324), (556, 110607), (644, 95493), (687, 89516), (834, 73738), (916, 67137), (966, 63662), (973, 63204), (1374, 44758), (1603, 38364), (1668, 36869), (1932, 31831), (1946, 31602), (2748, 22379), (2919, 21068), (3197, 19236), (3206, 19182), (3892, 15801), (4809, 12788), (5267, 11676), (5838, 10534), (6394, 9618), (6412, 9591)]