72297648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 142188624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 83, 92, 138, 144, 166, 184, 207, 249, 263, 276, 332, 368, 414, 498, 526, 552, 664, 747, 789, 828, 996, 1052, 1104, 1328, 1494, 1578, 1656, 1909, 1992, 2104, 2367, 2988, 3156, 3312, 3818, 3984, 4208, 4734, 5727, 5976, 6049, 6312, 7636, 9468, 11454, 11952, 12098, 12624, 15272, 17181, 18147, 18936, 21829, 22908, 24196, 30544, 34362, 36294, 37872, 43658, 45816, 48392, 54441, 65487, 68724, 72588, 87316, 91632, 96784, 108882, 130974, 137448, 145176, 174632, 196461, 217764, 261948, 274896, 290352, 349264, 392922, 435528, 502067, 523896, 785844, 871056, 1004134, 1047792, 1506201, 1571688, 2008268, 3012402, 3143376, 4016536, 4518603, 6024804, 8033072, 9037206, 12049608, 18074412, 24099216, 36148824, 72297648]

約数ペア:

[(1, 72297648), (2, 36148824), (3, 24099216), (4, 18074412), (6, 12049608), (8, 9037206), (9, 8033072), (12, 6024804), (16, 4518603), (18, 4016536), (23, 3143376), (24, 3012402), (36, 2008268), (46, 1571688), (48, 1506201), (69, 1047792), (72, 1004134), (83, 871056), (92, 785844), (138, 523896), (144, 502067), (166, 435528), (184, 392922), (207, 349264), (249, 290352), (263, 274896), (276, 261948), (332, 217764), (368, 196461), (414, 174632), (498, 145176), (526, 137448), (552, 130974), (664, 108882), (747, 96784), (789, 91632), (828, 87316), (996, 72588), (1052, 68724), (1104, 65487), (1328, 54441), (1494, 48392), (1578, 45816), (1656, 43658), (1909, 37872), (1992, 36294), (2104, 34362), (2367, 30544), (2988, 24196), (3156, 22908), (3312, 21829), (3818, 18936), (3984, 18147), (4208, 17181), (4734, 15272), (5727, 12624), (5976, 12098), (6049, 11952), (6312, 11454), (7636, 9468)]