82640592

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 240252480

約数和(自身を除く): 157611888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 71, 72, 118, 137, 142, 144, 177, 213, 236, 274, 284, 354, 411, 426, 472, 531, 548, 568, 639, 708, 822, 852, 944, 1062, 1096, 1136, 1233, 1278, 1416, 1644, 1704, 2124, 2192, 2466, 2556, 2832, 3288, 3408, 4189, 4248, 4932, 5112, 6576, 8083, 8378, 8496, 9727, 9864, 10224, 12567, 16166, 16756, 19454, 19728, 24249, 25134, 29181, 32332, 33512, 37701, 38908, 48498, 50268, 58362, 64664, 67024, 72747, 75402, 77816, 87543, 96996, 100536, 116724, 129328, 145494, 150804, 155632, 175086, 193992, 201072, 233448, 290988, 301608, 350172, 387984, 466896, 573893, 581976, 603216, 700344, 1147786, 1163952, 1400688, 1721679, 2295572, 3443358, 4591144, 5165037, 6886716, 9182288, 10330074, 13773432, 20660148, 27546864, 41320296, 82640592]

約数ペア:

[(1, 82640592), (2, 41320296), (3, 27546864), (4, 20660148), (6, 13773432), (8, 10330074), (9, 9182288), (12, 6886716), (16, 5165037), (18, 4591144), (24, 3443358), (36, 2295572), (48, 1721679), (59, 1400688), (71, 1163952), (72, 1147786), (118, 700344), (137, 603216), (142, 581976), (144, 573893), (177, 466896), (213, 387984), (236, 350172), (274, 301608), (284, 290988), (354, 233448), (411, 201072), (426, 193992), (472, 175086), (531, 155632), (548, 150804), (568, 145494), (639, 129328), (708, 116724), (822, 100536), (852, 96996), (944, 87543), (1062, 77816), (1096, 75402), (1136, 72747), (1233, 67024), (1278, 64664), (1416, 58362), (1644, 50268), (1704, 48498), (2124, 38908), (2192, 37701), (2466, 33512), (2556, 32332), (2832, 29181), (3288, 25134), (3408, 24249), (4189, 19728), (4248, 19454), (4932, 16756), (5112, 16166), (6576, 12567), (8083, 10224), (8378, 9864), (8496, 9727)]