71563872

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 196439040

約数和(自身を除く): 124875168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 139, 173, 186, 248, 278, 346, 372, 417, 496, 519, 556, 692, 744, 834, 992, 1038, 1112, 1384, 1488, 1668, 2076, 2224, 2768, 2976, 3336, 4152, 4309, 4448, 5363, 5536, 6672, 8304, 8618, 10726, 12927, 13344, 16089, 16608, 17236, 21452, 24047, 25854, 32178, 34472, 42904, 48094, 51708, 64356, 68944, 72141, 85808, 96188, 103416, 128712, 137888, 144282, 171616, 192376, 206832, 257424, 288564, 384752, 413664, 514848, 577128, 745457, 769504, 1154256, 1490914, 2236371, 2308512, 2981828, 4472742, 5963656, 8945484, 11927312, 17890968, 23854624, 35781936, 71563872]

約数ペア:

[(1, 71563872), (2, 35781936), (3, 23854624), (4, 17890968), (6, 11927312), (8, 8945484), (12, 5963656), (16, 4472742), (24, 2981828), (31, 2308512), (32, 2236371), (48, 1490914), (62, 1154256), (93, 769504), (96, 745457), (124, 577128), (139, 514848), (173, 413664), (186, 384752), (248, 288564), (278, 257424), (346, 206832), (372, 192376), (417, 171616), (496, 144282), (519, 137888), (556, 128712), (692, 103416), (744, 96188), (834, 85808), (992, 72141), (1038, 68944), (1112, 64356), (1384, 51708), (1488, 48094), (1668, 42904), (2076, 34472), (2224, 32178), (2768, 25854), (2976, 24047), (3336, 21452), (4152, 17236), (4309, 16608), (4448, 16089), (5363, 13344), (5536, 12927), (6672, 10726), (8304, 8618)]