83970612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 240075108

約数和(自身を除く): 156104496

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 363, 396, 407, 444, 484, 521, 666, 726, 814, 1042, 1089, 1221, 1332, 1452, 1563, 1628, 2084, 2178, 2442, 3126, 3663, 4356, 4477, 4689, 4884, 5731, 6252, 7326, 8954, 9378, 11462, 13431, 14652, 17193, 17908, 18756, 19277, 22924, 26862, 34386, 38554, 40293, 51579, 53724, 57831, 63041, 68772, 77108, 80586, 103158, 115662, 126082, 161172, 173493, 189123, 206316, 212047, 231324, 252164, 346986, 378246, 424094, 567369, 636141, 693972, 756492, 848188, 1134738, 1272282, 1908423, 2269476, 2332517, 2544564, 3816846, 4665034, 6997551, 7633692, 9330068, 13995102, 20992653, 27990204, 41985306, 83970612]

約数ペア:

[(1, 83970612), (2, 41985306), (3, 27990204), (4, 20992653), (6, 13995102), (9, 9330068), (11, 7633692), (12, 6997551), (18, 4665034), (22, 3816846), (33, 2544564), (36, 2332517), (37, 2269476), (44, 1908423), (66, 1272282), (74, 1134738), (99, 848188), (111, 756492), (121, 693972), (132, 636141), (148, 567369), (198, 424094), (222, 378246), (242, 346986), (333, 252164), (363, 231324), (396, 212047), (407, 206316), (444, 189123), (484, 173493), (521, 161172), (666, 126082), (726, 115662), (814, 103158), (1042, 80586), (1089, 77108), (1221, 68772), (1332, 63041), (1452, 57831), (1563, 53724), (1628, 51579), (2084, 40293), (2178, 38554), (2442, 34386), (3126, 26862), (3663, 22924), (4356, 19277), (4477, 18756), (4689, 17908), (4884, 17193), (5731, 14652), (6252, 13431), (7326, 11462), (8954, 9378)]