42657552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 138116160

約数和(自身を除く): 95458608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 404, 419, 504, 606, 707, 808, 838, 909, 1008, 1212, 1257, 1414, 1616, 1676, 1818, 2121, 2424, 2514, 2828, 2933, 3352, 3636, 3771, 4242, 4848, 5028, 5656, 5866, 6363, 6704, 7272, 7542, 8484, 8799, 10056, 11312, 11732, 12726, 14544, 15084, 16968, 17598, 20112, 23464, 25452, 26397, 30168, 33936, 35196, 42319, 46928, 50904, 52794, 60336, 70392, 84638, 101808, 105588, 126957, 140784, 169276, 211176, 253914, 296233, 338552, 380871, 422352, 507828, 592466, 677104, 761742, 888699, 1015656, 1184932, 1523484, 1777398, 2031312, 2369864, 2666097, 3046968, 3554796, 4739728, 5332194, 6093936, 7109592, 10664388, 14219184, 21328776, 42657552]

約数ペア:

[(1, 42657552), (2, 21328776), (3, 14219184), (4, 10664388), (6, 7109592), (7, 6093936), (8, 5332194), (9, 4739728), (12, 3554796), (14, 3046968), (16, 2666097), (18, 2369864), (21, 2031312), (24, 1777398), (28, 1523484), (36, 1184932), (42, 1015656), (48, 888699), (56, 761742), (63, 677104), (72, 592466), (84, 507828), (101, 422352), (112, 380871), (126, 338552), (144, 296233), (168, 253914), (202, 211176), (252, 169276), (303, 140784), (336, 126957), (404, 105588), (419, 101808), (504, 84638), (606, 70392), (707, 60336), (808, 52794), (838, 50904), (909, 46928), (1008, 42319), (1212, 35196), (1257, 33936), (1414, 30168), (1616, 26397), (1676, 25452), (1818, 23464), (2121, 20112), (2424, 17598), (2514, 16968), (2828, 15084), (2933, 14544), (3352, 12726), (3636, 11732), (3771, 11312), (4242, 10056), (4848, 8799), (5028, 8484), (5656, 7542), (5866, 7272), (6363, 6704)]