61451424

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 72

約数和(自身を含む): 180415872

約数和(自身を除く): 118964448

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, 1488, 2232, 2976, 4464, 6883, 8928, 13766, 20649, 27532, 41298, 55064, 61947, 82596, 110128, 123894, 165192, 213373, 220256, 247788, 330384, 426746, 495576, 640119, 660768, 853492, 991152, 1280238, 1706984, 1920357, 1982304, 2560476, 3413968, 3840714, 5120952, 6827936, 7681428, 10241904, 15362856, 20483808, 30725712, 61451424]

約数ペア:

[(1, 61451424), (2, 30725712), (3, 20483808), (4, 15362856), (6, 10241904), (8, 7681428), (9, 6827936), (12, 5120952), (16, 3840714), (18, 3413968), (24, 2560476), (31, 1982304), (32, 1920357), (36, 1706984), (48, 1280238), (62, 991152), (72, 853492), (93, 660768), (96, 640119), (124, 495576), (144, 426746), (186, 330384), (248, 247788), (279, 220256), (288, 213373), (372, 165192), (496, 123894), (558, 110128), (744, 82596), (992, 61947), (1116, 55064), (1488, 41298), (2232, 27532), (2976, 20649), (4464, 13766), (6883, 8928)]