63897696

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 199075968

約数和(自身を除く): 135178272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 421, 496, 527, 544, 558, 612, 744, 816, 842, 992, 1054, 1116, 1224, 1263, 1488, 1581, 1632, 1684, 2108, 2232, 2448, 2526, 2976, 3162, 3368, 3789, 4216, 4464, 4743, 4896, 5052, 6324, 6736, 7157, 7578, 8432, 8928, 9486, 10104, 12648, 13051, 13472, 14314, 15156, 16864, 18972, 20208, 21471, 25296, 26102, 28628, 30312, 37944, 39153, 40416, 42942, 50592, 52204, 57256, 60624, 64413, 75888, 78306, 85884, 104408, 114512, 117459, 121248, 128826, 151776, 156612, 171768, 208816, 221867, 229024, 234918, 257652, 313224, 343536, 417632, 443734, 469836, 515304, 626448, 665601, 687072, 887468, 939672, 1030608, 1252896, 1331202, 1774936, 1879344, 1996803, 2061216, 2662404, 3549872, 3758688, 3993606, 5324808, 7099744, 7987212, 10649616, 15974424, 21299232, 31948848, 63897696]

約数ペア:

[(1, 63897696), (2, 31948848), (3, 21299232), (4, 15974424), (6, 10649616), (8, 7987212), (9, 7099744), (12, 5324808), (16, 3993606), (17, 3758688), (18, 3549872), (24, 2662404), (31, 2061216), (32, 1996803), (34, 1879344), (36, 1774936), (48, 1331202), (51, 1252896), (62, 1030608), (68, 939672), (72, 887468), (93, 687072), (96, 665601), (102, 626448), (124, 515304), (136, 469836), (144, 443734), (153, 417632), (186, 343536), (204, 313224), (248, 257652), (272, 234918), (279, 229024), (288, 221867), (306, 208816), (372, 171768), (408, 156612), (421, 151776), (496, 128826), (527, 121248), (544, 117459), (558, 114512), (612, 104408), (744, 85884), (816, 78306), (842, 75888), (992, 64413), (1054, 60624), (1116, 57256), (1224, 52204), (1263, 50592), (1488, 42942), (1581, 40416), (1632, 39153), (1684, 37944), (2108, 30312), (2232, 28628), (2448, 26102), (2526, 25296), (2976, 21471), (3162, 20208), (3368, 18972), (3789, 16864), (4216, 15156), (4464, 14314), (4743, 13472), (4896, 13051), (5052, 12648), (6324, 10104), (6736, 9486), (7157, 8928), (7578, 8432)]