47125728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 148324176

約数和(自身を除く): 101198448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 307, 312, 328, 369, 416, 468, 492, 533, 614, 624, 656, 738, 921, 936, 984, 1066, 1228, 1248, 1312, 1476, 1599, 1842, 1872, 1968, 2132, 2456, 2763, 2952, 3198, 3684, 3744, 3936, 3991, 4264, 4797, 4912, 5526, 5904, 6396, 7368, 7982, 8528, 9594, 9824, 11052, 11808, 11973, 12587, 12792, 14736, 15964, 17056, 19188, 22104, 23946, 25174, 25584, 29472, 31928, 35919, 37761, 38376, 44208, 47892, 50348, 51168, 63856, 71838, 75522, 76752, 88416, 95784, 100696, 113283, 127712, 143676, 151044, 153504, 163631, 191568, 201392, 226566, 287352, 302088, 327262, 383136, 402784, 453132, 490893, 574704, 604176, 654524, 906264, 981786, 1149408, 1208352, 1309048, 1472679, 1812528, 1963572, 2618096, 2945358, 3625056, 3927144, 5236192, 5890716, 7854288, 11781432, 15708576, 23562864, 47125728]

約数ペア:

[(1, 47125728), (2, 23562864), (3, 15708576), (4, 11781432), (6, 7854288), (8, 5890716), (9, 5236192), (12, 3927144), (13, 3625056), (16, 2945358), (18, 2618096), (24, 1963572), (26, 1812528), (32, 1472679), (36, 1309048), (39, 1208352), (41, 1149408), (48, 981786), (52, 906264), (72, 654524), (78, 604176), (82, 574704), (96, 490893), (104, 453132), (117, 402784), (123, 383136), (144, 327262), (156, 302088), (164, 287352), (208, 226566), (234, 201392), (246, 191568), (288, 163631), (307, 153504), (312, 151044), (328, 143676), (369, 127712), (416, 113283), (468, 100696), (492, 95784), (533, 88416), (614, 76752), (624, 75522), (656, 71838), (738, 63856), (921, 51168), (936, 50348), (984, 47892), (1066, 44208), (1228, 38376), (1248, 37761), (1312, 35919), (1476, 31928), (1599, 29472), (1842, 25584), (1872, 25174), (1968, 23946), (2132, 22104), (2456, 19188), (2763, 17056), (2952, 15964), (3198, 14736), (3684, 12792), (3744, 12587), (3936, 11973), (3991, 11808), (4264, 11052), (4797, 9824), (4912, 9594), (5526, 8528), (5904, 7982), (6396, 7368)]