80440032

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 139029792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 107, 123, 164, 191, 214, 246, 321, 328, 382, 428, 492, 573, 642, 656, 764, 856, 984, 1146, 1284, 1312, 1528, 1712, 1968, 2292, 2568, 3056, 3424, 3936, 4387, 4584, 5136, 6112, 7831, 8774, 9168, 10272, 13161, 15662, 17548, 18336, 20437, 23493, 26322, 31324, 35096, 40874, 46986, 52644, 61311, 62648, 70192, 81748, 93972, 105288, 122622, 125296, 140384, 163496, 187944, 210576, 245244, 250592, 326992, 375888, 421152, 490488, 653984, 751776, 837917, 980976, 1675834, 1961952, 2513751, 3351668, 5027502, 6703336, 10055004, 13406672, 20110008, 26813344, 40220016, 80440032]

約数ペア:

[(1, 80440032), (2, 40220016), (3, 26813344), (4, 20110008), (6, 13406672), (8, 10055004), (12, 6703336), (16, 5027502), (24, 3351668), (32, 2513751), (41, 1961952), (48, 1675834), (82, 980976), (96, 837917), (107, 751776), (123, 653984), (164, 490488), (191, 421152), (214, 375888), (246, 326992), (321, 250592), (328, 245244), (382, 210576), (428, 187944), (492, 163496), (573, 140384), (642, 125296), (656, 122622), (764, 105288), (856, 93972), (984, 81748), (1146, 70192), (1284, 62648), (1312, 61311), (1528, 52644), (1712, 46986), (1968, 40874), (2292, 35096), (2568, 31324), (3056, 26322), (3424, 23493), (3936, 20437), (4387, 18336), (4584, 17548), (5136, 15662), (6112, 13161), (7831, 10272), (8774, 9168)]