39155376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 70837584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 479, 524, 624, 786, 958, 1048, 1437, 1572, 1703, 1916, 2096, 2874, 3144, 3406, 3832, 5109, 5748, 6227, 6288, 6812, 7664, 10218, 11496, 12454, 13624, 18681, 20436, 22992, 24908, 27248, 37362, 40872, 49816, 62749, 74724, 81744, 99632, 125498, 149448, 188247, 250996, 298896, 376494, 501992, 752988, 815737, 1003984, 1505976, 1631474, 2447211, 3011952, 3262948, 4894422, 6525896, 9788844, 13051792, 19577688, 39155376]

約数ペア:

[(1, 39155376), (2, 19577688), (3, 13051792), (4, 9788844), (6, 6525896), (8, 4894422), (12, 3262948), (13, 3011952), (16, 2447211), (24, 1631474), (26, 1505976), (39, 1003984), (48, 815737), (52, 752988), (78, 501992), (104, 376494), (131, 298896), (156, 250996), (208, 188247), (262, 149448), (312, 125498), (393, 99632), (479, 81744), (524, 74724), (624, 62749), (786, 49816), (958, 40872), (1048, 37362), (1437, 27248), (1572, 24908), (1703, 22992), (1916, 20436), (2096, 18681), (2874, 13624), (3144, 12454), (3406, 11496), (3832, 10218), (5109, 7664), (5748, 6812), (6227, 6288)]