72961632

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 146635200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 41, 48, 72, 74, 82, 96, 111, 123, 144, 148, 164, 167, 222, 246, 288, 296, 328, 333, 334, 369, 444, 492, 501, 592, 656, 666, 668, 738, 888, 984, 1002, 1184, 1312, 1332, 1336, 1476, 1503, 1517, 1776, 1968, 2004, 2664, 2672, 2952, 3006, 3034, 3552, 3936, 4008, 4551, 5328, 5344, 5904, 6012, 6068, 6179, 6847, 8016, 9102, 10656, 11808, 12024, 12136, 12358, 13653, 13694, 16032, 18204, 18537, 20541, 24048, 24272, 24716, 27306, 27388, 36408, 37074, 41082, 48096, 48544, 49432, 54612, 54776, 55611, 61623, 72816, 74148, 82164, 98864, 109224, 109552, 111222, 123246, 145632, 148296, 164328, 197728, 218448, 219104, 222444, 246492, 253339, 296592, 328656, 436896, 444888, 492984, 506678, 593184, 657312, 760017, 889776, 985968, 1013356, 1520034, 1779552, 1971936, 2026712, 2280051, 3040068, 4053424, 4560102, 6080136, 8106848, 9120204, 12160272, 18240408, 24320544, 36480816, 72961632]

約数ペア:

[(1, 72961632), (2, 36480816), (3, 24320544), (4, 18240408), (6, 12160272), (8, 9120204), (9, 8106848), (12, 6080136), (16, 4560102), (18, 4053424), (24, 3040068), (32, 2280051), (36, 2026712), (37, 1971936), (41, 1779552), (48, 1520034), (72, 1013356), (74, 985968), (82, 889776), (96, 760017), (111, 657312), (123, 593184), (144, 506678), (148, 492984), (164, 444888), (167, 436896), (222, 328656), (246, 296592), (288, 253339), (296, 246492), (328, 222444), (333, 219104), (334, 218448), (369, 197728), (444, 164328), (492, 148296), (501, 145632), (592, 123246), (656, 111222), (666, 109552), (668, 109224), (738, 98864), (888, 82164), (984, 74148), (1002, 72816), (1184, 61623), (1312, 55611), (1332, 54776), (1336, 54612), (1476, 49432), (1503, 48544), (1517, 48096), (1776, 41082), (1968, 37074), (2004, 36408), (2664, 27388), (2672, 27306), (2952, 24716), (3006, 24272), (3034, 24048), (3552, 20541), (3936, 18537), (4008, 18204), (4551, 16032), (5328, 13694), (5344, 13653), (5904, 12358), (6012, 12136), (6068, 12024), (6179, 11808), (6847, 10656), (8016, 9102)]