78374448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 230013056

約数和(自身を除く): 151638608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 181, 186, 194, 248, 279, 291, 362, 372, 388, 496, 543, 558, 582, 724, 744, 776, 873, 1086, 1116, 1164, 1448, 1488, 1552, 1629, 1746, 2172, 2232, 2328, 2896, 3007, 3258, 3492, 4344, 4464, 4656, 5611, 6014, 6516, 6984, 8688, 9021, 11222, 12028, 13032, 13968, 16833, 17557, 18042, 22444, 24056, 26064, 27063, 33666, 35114, 36084, 44888, 48112, 50499, 52671, 54126, 67332, 70228, 72168, 89776, 100998, 105342, 108252, 134664, 140456, 144336, 158013, 201996, 210684, 216504, 269328, 280912, 316026, 403992, 421368, 433008, 544267, 632052, 807984, 842736, 1088534, 1264104, 1632801, 2177068, 2528208, 3265602, 4354136, 4898403, 6531204, 8708272, 9796806, 13062408, 19593612, 26124816, 39187224, 78374448]

約数ペア:

[(1, 78374448), (2, 39187224), (3, 26124816), (4, 19593612), (6, 13062408), (8, 9796806), (9, 8708272), (12, 6531204), (16, 4898403), (18, 4354136), (24, 3265602), (31, 2528208), (36, 2177068), (48, 1632801), (62, 1264104), (72, 1088534), (93, 842736), (97, 807984), (124, 632052), (144, 544267), (181, 433008), (186, 421368), (194, 403992), (248, 316026), (279, 280912), (291, 269328), (362, 216504), (372, 210684), (388, 201996), (496, 158013), (543, 144336), (558, 140456), (582, 134664), (724, 108252), (744, 105342), (776, 100998), (873, 89776), (1086, 72168), (1116, 70228), (1164, 67332), (1448, 54126), (1488, 52671), (1552, 50499), (1629, 48112), (1746, 44888), (2172, 36084), (2232, 35114), (2328, 33666), (2896, 27063), (3007, 26064), (3258, 24056), (3492, 22444), (4344, 18042), (4464, 17557), (4656, 16833), (5611, 13968), (6014, 13032), (6516, 12028), (6984, 11222), (8688, 9021)]