123628992

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20817

約数の個数: 56

約数和(自身を含む): 337669632

約数和(自身を除く): 214040640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 20771, 41542, 62313, 83084, 124626, 166168, 249252, 332336, 498504, 643901, 664672, 997008, 1287802, 1329344, 1931703, 1994016, 2575604, 3863406, 3988032, 5151208, 7726812, 10302416, 15453624, 20604832, 30907248, 41209664, 61814496, 123628992]

約数ペア:

[(1, 123628992), (2, 61814496), (3, 41209664), (4, 30907248), (6, 20604832), (8, 15453624), (12, 10302416), (16, 7726812), (24, 5151208), (31, 3988032), (32, 3863406), (48, 2575604), (62, 1994016), (64, 1931703), (93, 1329344), (96, 1287802), (124, 997008), (186, 664672), (192, 643901), (248, 498504), (372, 332336), (496, 249252), (744, 166168), (992, 124626), (1488, 83084), (1984, 62313), (2976, 41542), (5952, 20771)]