12490848

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 120

約数和(自身を含む): 37810080

約数和(自身を除く): 25319232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 79, 81, 96, 108, 122, 144, 158, 162, 183, 216, 237, 244, 288, 316, 324, 366, 432, 474, 488, 549, 632, 648, 711, 732, 864, 948, 976, 1098, 1264, 1296, 1422, 1464, 1647, 1896, 1952, 2133, 2196, 2528, 2592, 2844, 2928, 3294, 3792, 4266, 4392, 4819, 4941, 5688, 5856, 6399, 6588, 7584, 8532, 8784, 9638, 9882, 11376, 12798, 13176, 14457, 17064, 17568, 19276, 19764, 22752, 25596, 26352, 28914, 34128, 38552, 39528, 43371, 51192, 52704, 57828, 68256, 77104, 79056, 86742, 102384, 115656, 130113, 154208, 158112, 173484, 204768, 231312, 260226, 346968, 390339, 462624, 520452, 693936, 780678, 1040904, 1387872, 1561356, 2081808, 3122712, 4163616, 6245424, 12490848]

約数ペア:

[(1, 12490848), (2, 6245424), (3, 4163616), (4, 3122712), (6, 2081808), (8, 1561356), (9, 1387872), (12, 1040904), (16, 780678), (18, 693936), (24, 520452), (27, 462624), (32, 390339), (36, 346968), (48, 260226), (54, 231312), (61, 204768), (72, 173484), (79, 158112), (81, 154208), (96, 130113), (108, 115656), (122, 102384), (144, 86742), (158, 79056), (162, 77104), (183, 68256), (216, 57828), (237, 52704), (244, 51192), (288, 43371), (316, 39528), (324, 38552), (366, 34128), (432, 28914), (474, 26352), (488, 25596), (549, 22752), (632, 19764), (648, 19276), (711, 17568), (732, 17064), (864, 14457), (948, 13176), (976, 12798), (1098, 11376), (1264, 9882), (1296, 9638), (1422, 8784), (1464, 8532), (1647, 7584), (1896, 6588), (1952, 6399), (2133, 5856), (2196, 5688), (2528, 4941), (2592, 4819), (2844, 4392), (2928, 4266), (3294, 3792)]