42764256

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1888

約数の個数: 72

約数和(自身を含む): 123144840

約数和(自身を除く): 80380584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1789, 1992, 2656, 2988, 3578, 3984, 5367, 5976, 7156, 7968, 10734, 11952, 14312, 16101, 21468, 23904, 28624, 32202, 42936, 57248, 64404, 85872, 128808, 148487, 171744, 257616, 296974, 445461, 515232, 593948, 890922, 1187896, 1336383, 1781844, 2375792, 2672766, 3563688, 4751584, 5345532, 7127376, 10691064, 14254752, 21382128, 42764256]

約数ペア:

[(1, 42764256), (2, 21382128), (3, 14254752), (4, 10691064), (6, 7127376), (8, 5345532), (9, 4751584), (12, 3563688), (16, 2672766), (18, 2375792), (24, 1781844), (32, 1336383), (36, 1187896), (48, 890922), (72, 593948), (83, 515232), (96, 445461), (144, 296974), (166, 257616), (249, 171744), (288, 148487), (332, 128808), (498, 85872), (664, 64404), (747, 57248), (996, 42936), (1328, 32202), (1494, 28624), (1789, 23904), (1992, 21468), (2656, 16101), (2988, 14312), (3578, 11952), (3984, 10734), (5367, 7968), (5976, 7156)]