61473132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 192541440

約数和(自身を除く): 131068308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 347, 399, 444, 518, 532, 666, 684, 694, 703, 777, 798, 1036, 1041, 1197, 1332, 1388, 1406, 1554, 1596, 2082, 2109, 2331, 2394, 2429, 2812, 3108, 3123, 4164, 4218, 4662, 4788, 4858, 4921, 6246, 6327, 6593, 7287, 8436, 9324, 9716, 9842, 12492, 12654, 12839, 13186, 14574, 14763, 19684, 19779, 21861, 25308, 25678, 26372, 29148, 29526, 38517, 39558, 43722, 44289, 46151, 51356, 59052, 59337, 77034, 79116, 87444, 88578, 89873, 92302, 115551, 118674, 138453, 154068, 177156, 179746, 184604, 231102, 237348, 243941, 269619, 276906, 359492, 415359, 462204, 487882, 539238, 553812, 731823, 808857, 830718, 975764, 1078476, 1463646, 1617714, 1661436, 1707587, 2195469, 2927292, 3235428, 3415174, 4390938, 5122761, 6830348, 8781876, 10245522, 15368283, 20491044, 30736566, 61473132]

約数ペア:

[(1, 61473132), (2, 30736566), (3, 20491044), (4, 15368283), (6, 10245522), (7, 8781876), (9, 6830348), (12, 5122761), (14, 4390938), (18, 3415174), (19, 3235428), (21, 2927292), (28, 2195469), (36, 1707587), (37, 1661436), (38, 1617714), (42, 1463646), (57, 1078476), (63, 975764), (74, 830718), (76, 808857), (84, 731823), (111, 553812), (114, 539238), (126, 487882), (133, 462204), (148, 415359), (171, 359492), (222, 276906), (228, 269619), (252, 243941), (259, 237348), (266, 231102), (333, 184604), (342, 179746), (347, 177156), (399, 154068), (444, 138453), (518, 118674), (532, 115551), (666, 92302), (684, 89873), (694, 88578), (703, 87444), (777, 79116), (798, 77034), (1036, 59337), (1041, 59052), (1197, 51356), (1332, 46151), (1388, 44289), (1406, 43722), (1554, 39558), (1596, 38517), (2082, 29526), (2109, 29148), (2331, 26372), (2394, 25678), (2429, 25308), (2812, 21861), (3108, 19779), (3123, 19684), (4164, 14763), (4218, 14574), (4662, 13186), (4788, 12839), (4858, 12654), (4921, 12492), (6246, 9842), (6327, 9716), (6593, 9324), (7287, 8436)]