87506208

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 181210968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 293, 306, 366, 408, 488, 544, 549, 586, 612, 732, 816, 879, 976, 1037, 1098, 1172, 1224, 1464, 1632, 1758, 1952, 2074, 2196, 2344, 2448, 2637, 2928, 3111, 3516, 4148, 4392, 4688, 4896, 4981, 5274, 5856, 6222, 7032, 8296, 8784, 9333, 9376, 9962, 10548, 12444, 14064, 14943, 16592, 17568, 17873, 18666, 19924, 21096, 24888, 28128, 29886, 33184, 35746, 37332, 39848, 42192, 44829, 49776, 53619, 59772, 71492, 74664, 79696, 84384, 89658, 99552, 107238, 119544, 142984, 149328, 159392, 160857, 179316, 214476, 239088, 285968, 298656, 303841, 321714, 358632, 428952, 478176, 571936, 607682, 643428, 717264, 857904, 911523, 1215364, 1286856, 1434528, 1715808, 1823046, 2430728, 2573712, 2734569, 3646092, 4861456, 5147424, 5469138, 7292184, 9722912, 10938276, 14584368, 21876552, 29168736, 43753104, 87506208]

約数ペア:

[(1, 87506208), (2, 43753104), (3, 29168736), (4, 21876552), (6, 14584368), (8, 10938276), (9, 9722912), (12, 7292184), (16, 5469138), (17, 5147424), (18, 4861456), (24, 3646092), (32, 2734569), (34, 2573712), (36, 2430728), (48, 1823046), (51, 1715808), (61, 1434528), (68, 1286856), (72, 1215364), (96, 911523), (102, 857904), (122, 717264), (136, 643428), (144, 607682), (153, 571936), (183, 478176), (204, 428952), (244, 358632), (272, 321714), (288, 303841), (293, 298656), (306, 285968), (366, 239088), (408, 214476), (488, 179316), (544, 160857), (549, 159392), (586, 149328), (612, 142984), (732, 119544), (816, 107238), (879, 99552), (976, 89658), (1037, 84384), (1098, 79696), (1172, 74664), (1224, 71492), (1464, 59772), (1632, 53619), (1758, 49776), (1952, 44829), (2074, 42192), (2196, 39848), (2344, 37332), (2448, 35746), (2637, 33184), (2928, 29886), (3111, 28128), (3516, 24888), (4148, 21096), (4392, 19924), (4688, 18666), (4896, 17873), (4981, 17568), (5274, 16592), (5856, 14943), (6222, 14064), (7032, 12444), (8296, 10548), (8784, 9962), (9333, 9376)]