81225704544

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{57601}}^1$

素因数の和:58048

約数の個数: 96

約数和(自身を含む): 219535507296

約数和(自身を除く): 138309802752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 397, 444, 592, 794, 888, 1184, 1191, 1588, 1776, 2382, 3176, 3552, 4764, 6352, 9528, 12704, 14689, 19056, 29378, 38112, 44067, 57601, 58756, 88134, 115202, 117512, 172803, 176268, 230404, 235024, 345606, 352536, 460808, 470048, 691212, 705072, 921616, 1382424, 1410144, 1843232, 2131237, 2764848, 4262474, 5529696, 6393711, 8524948, 12787422, 17049896, 22867597, 25574844, 34099792, 45735194, 51149688, 68199584, 68602791, 91470388, 102299376, 137205582, 182940776, 204598752, 274411164, 365881552, 548822328, 731763104, 846101089, 1097644656, 1692202178, 2195289312, 2538303267, 3384404356, 5076606534, 6768808712, 10153213068, 13537617424, 20306426136, 27075234848, 40612852272, 81225704544]

約数ペア:

[(1, 81225704544), (2, 40612852272), (3, 27075234848), (4, 20306426136), (6, 13537617424), (8, 10153213068), (12, 6768808712), (16, 5076606534), (24, 3384404356), (32, 2538303267), (37, 2195289312), (48, 1692202178), (74, 1097644656), (96, 846101089), (111, 731763104), (148, 548822328), (222, 365881552), (296, 274411164), (397, 204598752), (444, 182940776), (592, 137205582), (794, 102299376), (888, 91470388), (1184, 68602791), (1191, 68199584), (1588, 51149688), (1776, 45735194), (2382, 34099792), (3176, 25574844), (3552, 22867597), (4764, 17049896), (6352, 12787422), (9528, 8524948), (12704, 6393711), (14689, 5529696), (19056, 4262474), (29378, 2764848), (38112, 2131237), (44067, 1843232), (57601, 1410144), (58756, 1382424), (88134, 921616), (115202, 705072), (117512, 691212), (172803, 470048), (176268, 460808), (230404, 352536), (235024, 345606)]