63967872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 121100928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 239, 246, 272, 328, 384, 408, 478, 492, 544, 656, 697, 717, 816, 956, 984, 1088, 1312, 1394, 1434, 1632, 1912, 1968, 2091, 2176, 2624, 2788, 2868, 3264, 3824, 3936, 4063, 4182, 5248, 5576, 5736, 6528, 7648, 7872, 8126, 8364, 9799, 11152, 11472, 12189, 15296, 15744, 16252, 16728, 19598, 22304, 22944, 24378, 29397, 30592, 32504, 33456, 39196, 44608, 45888, 48756, 58794, 65008, 66912, 78392, 89216, 91776, 97512, 117588, 130016, 133824, 156784, 166583, 195024, 235176, 260032, 267648, 313568, 333166, 390048, 470352, 499749, 520064, 627136, 666332, 780096, 940704, 999498, 1254272, 1332664, 1560192, 1881408, 1998996, 2665328, 3762816, 3997992, 5330656, 7995984, 10661312, 15991968, 21322624, 31983936, 63967872]

約数ペア:

[(1, 63967872), (2, 31983936), (3, 21322624), (4, 15991968), (6, 10661312), (8, 7995984), (12, 5330656), (16, 3997992), (17, 3762816), (24, 2665328), (32, 1998996), (34, 1881408), (41, 1560192), (48, 1332664), (51, 1254272), (64, 999498), (68, 940704), (82, 780096), (96, 666332), (102, 627136), (123, 520064), (128, 499749), (136, 470352), (164, 390048), (192, 333166), (204, 313568), (239, 267648), (246, 260032), (272, 235176), (328, 195024), (384, 166583), (408, 156784), (478, 133824), (492, 130016), (544, 117588), (656, 97512), (697, 91776), (717, 89216), (816, 78392), (956, 66912), (984, 65008), (1088, 58794), (1312, 48756), (1394, 45888), (1434, 44608), (1632, 39196), (1912, 33456), (1968, 32504), (2091, 30592), (2176, 29397), (2624, 24378), (2788, 22944), (2868, 22304), (3264, 19598), (3824, 16728), (3936, 16252), (4063, 15744), (4182, 15296), (5248, 12189), (5576, 11472), (5736, 11152), (6528, 9799), (7648, 8364), (7872, 8126)]