65531232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 144

約数和(自身を含む): 209690208

約数和(自身を除く): 144158976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 761, 828, 897, 936, 1104, 1196, 1248, 1522, 1656, 1794, 1872, 2208, 2283, 2392, 2691, 3044, 3312, 3588, 3744, 4566, 4784, 5382, 6088, 6624, 6849, 7176, 9132, 9568, 9893, 10764, 12176, 13698, 14352, 17503, 18264, 19786, 21528, 24352, 27396, 28704, 29679, 35006, 36528, 39572, 43056, 52509, 54792, 59358, 70012, 73056, 79144, 86112, 89037, 105018, 109584, 118716, 140024, 157527, 158288, 178074, 210036, 219168, 227539, 237432, 280048, 315054, 316576, 356148, 420072, 455078, 474864, 560096, 630108, 682617, 712296, 840144, 910156, 949728, 1260216, 1365234, 1424592, 1680288, 1820312, 2047851, 2520432, 2730468, 2849184, 3640624, 4095702, 5040864, 5460936, 7281248, 8191404, 10921872, 16382808, 21843744, 32765616, 65531232]

約数ペア:

[(1, 65531232), (2, 32765616), (3, 21843744), (4, 16382808), (6, 10921872), (8, 8191404), (9, 7281248), (12, 5460936), (13, 5040864), (16, 4095702), (18, 3640624), (23, 2849184), (24, 2730468), (26, 2520432), (32, 2047851), (36, 1820312), (39, 1680288), (46, 1424592), (48, 1365234), (52, 1260216), (69, 949728), (72, 910156), (78, 840144), (92, 712296), (96, 682617), (104, 630108), (117, 560096), (138, 474864), (144, 455078), (156, 420072), (184, 356148), (207, 316576), (208, 315054), (234, 280048), (276, 237432), (288, 227539), (299, 219168), (312, 210036), (368, 178074), (414, 158288), (416, 157527), (468, 140024), (552, 118716), (598, 109584), (624, 105018), (736, 89037), (761, 86112), (828, 79144), (897, 73056), (936, 70012), (1104, 59358), (1196, 54792), (1248, 52509), (1522, 43056), (1656, 39572), (1794, 36528), (1872, 35006), (2208, 29679), (2283, 28704), (2392, 27396), (2691, 24352), (3044, 21528), (3312, 19786), (3588, 18264), (3744, 17503), (4566, 14352), (4784, 13698), (5382, 12176), (6088, 10764), (6624, 9893), (6849, 9568), (7176, 9132)]