82212372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 241672704

約数和(自身を除く): 159460332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 37, 44, 62, 66, 74, 93, 99, 111, 124, 132, 148, 181, 186, 198, 222, 279, 333, 341, 362, 372, 396, 407, 444, 543, 558, 666, 682, 724, 814, 1023, 1086, 1116, 1147, 1221, 1332, 1364, 1628, 1629, 1991, 2046, 2172, 2294, 2442, 3069, 3258, 3441, 3663, 3982, 4092, 4588, 4884, 5611, 5973, 6138, 6516, 6697, 6882, 7326, 7964, 10323, 11222, 11946, 12276, 12617, 13394, 13764, 14652, 16833, 17919, 20091, 20646, 22444, 23892, 25234, 26788, 33666, 35838, 37851, 40182, 41292, 50468, 50499, 60273, 61721, 67332, 71676, 73667, 75702, 80364, 100998, 113553, 120546, 123442, 147334, 151404, 185163, 201996, 207607, 221001, 227106, 241092, 246884, 294668, 370326, 415214, 442002, 454212, 555489, 622821, 663003, 740652, 830428, 884004, 1110978, 1245642, 1326006, 1868463, 2221956, 2283677, 2491284, 2652012, 3736926, 4567354, 6851031, 7473852, 9134708, 13702062, 20553093, 27404124, 41106186, 82212372]

約数ペア:

[(1, 82212372), (2, 41106186), (3, 27404124), (4, 20553093), (6, 13702062), (9, 9134708), (11, 7473852), (12, 6851031), (18, 4567354), (22, 3736926), (31, 2652012), (33, 2491284), (36, 2283677), (37, 2221956), (44, 1868463), (62, 1326006), (66, 1245642), (74, 1110978), (93, 884004), (99, 830428), (111, 740652), (124, 663003), (132, 622821), (148, 555489), (181, 454212), (186, 442002), (198, 415214), (222, 370326), (279, 294668), (333, 246884), (341, 241092), (362, 227106), (372, 221001), (396, 207607), (407, 201996), (444, 185163), (543, 151404), (558, 147334), (666, 123442), (682, 120546), (724, 113553), (814, 100998), (1023, 80364), (1086, 75702), (1116, 73667), (1147, 71676), (1221, 67332), (1332, 61721), (1364, 60273), (1628, 50499), (1629, 50468), (1991, 41292), (2046, 40182), (2172, 37851), (2294, 35838), (2442, 33666), (3069, 26788), (3258, 25234), (3441, 23892), (3663, 22444), (3982, 20646), (4092, 20091), (4588, 17919), (4884, 16833), (5611, 14652), (5973, 13764), (6138, 13394), (6516, 12617), (6697, 12276), (6882, 11946), (7326, 11222), (7964, 10323)]