61815264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:817

約数の個数: 144

約数和(自身を含む): 200119248

約数和(自身を除く): 138303984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 773, 784, 816, 833, 952, 1176, 1428, 1546, 1568, 1632, 1666, 1904, 2319, 2352, 2499, 2856, 3092, 3332, 3808, 4638, 4704, 4998, 5411, 5712, 6184, 6664, 9276, 9996, 10822, 11424, 12368, 13141, 13328, 16233, 18552, 19992, 21644, 24736, 26282, 26656, 32466, 37104, 37877, 39423, 39984, 43288, 52564, 64932, 74208, 75754, 78846, 79968, 86576, 91987, 105128, 113631, 129864, 151508, 157692, 173152, 183974, 210256, 227262, 259728, 275961, 303016, 315384, 367948, 420512, 454524, 519456, 551922, 606032, 630768, 643909, 735896, 909048, 1103844, 1212064, 1261536, 1287818, 1471792, 1818096, 1931727, 2207688, 2575636, 2943584, 3636192, 3863454, 4415376, 5151272, 7726908, 8830752, 10302544, 15453816, 20605088, 30907632, 61815264]

約数ペア:

[(1, 61815264), (2, 30907632), (3, 20605088), (4, 15453816), (6, 10302544), (7, 8830752), (8, 7726908), (12, 5151272), (14, 4415376), (16, 3863454), (17, 3636192), (21, 2943584), (24, 2575636), (28, 2207688), (32, 1931727), (34, 1818096), (42, 1471792), (48, 1287818), (49, 1261536), (51, 1212064), (56, 1103844), (68, 909048), (84, 735896), (96, 643909), (98, 630768), (102, 606032), (112, 551922), (119, 519456), (136, 454524), (147, 420512), (168, 367948), (196, 315384), (204, 303016), (224, 275961), (238, 259728), (272, 227262), (294, 210256), (336, 183974), (357, 173152), (392, 157692), (408, 151508), (476, 129864), (544, 113631), (588, 105128), (672, 91987), (714, 86576), (773, 79968), (784, 78846), (816, 75754), (833, 74208), (952, 64932), (1176, 52564), (1428, 43288), (1546, 39984), (1568, 39423), (1632, 37877), (1666, 37104), (1904, 32466), (2319, 26656), (2352, 26282), (2499, 24736), (2856, 21644), (3092, 19992), (3332, 18552), (3808, 16233), (4638, 13328), (4704, 13141), (4998, 12368), (5411, 11424), (5712, 10822), (6184, 9996), (6664, 9276)]