12490272

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 24200928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1399, 1488, 2232, 2798, 2976, 4197, 4464, 5596, 8394, 8928, 11192, 12591, 16788, 22384, 25182, 33576, 43369, 44768, 50364, 67152, 86738, 100728, 130107, 134304, 173476, 201456, 260214, 346952, 390321, 402912, 520428, 693904, 780642, 1040856, 1387808, 1561284, 2081712, 3122568, 4163424, 6245136, 12490272]

約数ペア:

[(1, 12490272), (2, 6245136), (3, 4163424), (4, 3122568), (6, 2081712), (8, 1561284), (9, 1387808), (12, 1040856), (16, 780642), (18, 693904), (24, 520428), (31, 402912), (32, 390321), (36, 346952), (48, 260214), (62, 201456), (72, 173476), (93, 134304), (96, 130107), (124, 100728), (144, 86738), (186, 67152), (248, 50364), (279, 44768), (288, 43369), (372, 33576), (496, 25182), (558, 22384), (744, 16788), (992, 12591), (1116, 11192), (1399, 8928), (1488, 8394), (2232, 5596), (2798, 4464), (2976, 4197)]