87534304

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 213966144

約数和(自身を除く): 126431840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 47, 52, 74, 88, 94, 104, 121, 143, 148, 176, 188, 208, 242, 286, 296, 352, 376, 407, 416, 481, 484, 517, 572, 592, 611, 752, 814, 962, 968, 1034, 1144, 1184, 1222, 1504, 1573, 1628, 1739, 1924, 1936, 2068, 2288, 2444, 3146, 3256, 3478, 3848, 3872, 4136, 4477, 4576, 4888, 5291, 5687, 6292, 6512, 6721, 6956, 7696, 8272, 8954, 9776, 10582, 11374, 12584, 13024, 13442, 13912, 15392, 16544, 17908, 19129, 19552, 21164, 22607, 22748, 25168, 26884, 27824, 35816, 38258, 42328, 45214, 45496, 50336, 53768, 55648, 58201, 71632, 73931, 76516, 84656, 90428, 90992, 107536, 116402, 143264, 147862, 153032, 169312, 180856, 181984, 210419, 215072, 232804, 248677, 295724, 306064, 361712, 420838, 465608, 497354, 591448, 612128, 723424, 841676, 931216, 994708, 1182896, 1683352, 1862432, 1989416, 2365792, 2735447, 3366704, 3978832, 5470894, 6733408, 7957664, 10941788, 21883576, 43767152, 87534304]

約数ペア:

[(1, 87534304), (2, 43767152), (4, 21883576), (8, 10941788), (11, 7957664), (13, 6733408), (16, 5470894), (22, 3978832), (26, 3366704), (32, 2735447), (37, 2365792), (44, 1989416), (47, 1862432), (52, 1683352), (74, 1182896), (88, 994708), (94, 931216), (104, 841676), (121, 723424), (143, 612128), (148, 591448), (176, 497354), (188, 465608), (208, 420838), (242, 361712), (286, 306064), (296, 295724), (352, 248677), (376, 232804), (407, 215072), (416, 210419), (481, 181984), (484, 180856), (517, 169312), (572, 153032), (592, 147862), (611, 143264), (752, 116402), (814, 107536), (962, 90992), (968, 90428), (1034, 84656), (1144, 76516), (1184, 73931), (1222, 71632), (1504, 58201), (1573, 55648), (1628, 53768), (1739, 50336), (1924, 45496), (1936, 45214), (2068, 42328), (2288, 38258), (2444, 35816), (3146, 27824), (3256, 26884), (3478, 25168), (3848, 22748), (3872, 22607), (4136, 21164), (4477, 19552), (4576, 19129), (4888, 17908), (5291, 16544), (5687, 15392), (6292, 13912), (6512, 13442), (6721, 13024), (6956, 12584), (7696, 11374), (8272, 10582), (8954, 9776)]