31700376

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 95256000

約数和(自身を除く): 63555624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 89, 97, 102, 108, 136, 153, 178, 194, 204, 216, 267, 291, 306, 356, 388, 408, 459, 534, 582, 612, 712, 776, 801, 873, 918, 1068, 1164, 1224, 1513, 1602, 1649, 1746, 1836, 2136, 2328, 2403, 2619, 3026, 3204, 3298, 3492, 3672, 4539, 4806, 4947, 5238, 6052, 6408, 6596, 6984, 8633, 9078, 9612, 9894, 10476, 12104, 13192, 13617, 14841, 17266, 18156, 19224, 19788, 20952, 25899, 27234, 29682, 34532, 36312, 39576, 40851, 44523, 51798, 54468, 59364, 69064, 77697, 81702, 89046, 103596, 108936, 118728, 146761, 155394, 163404, 178092, 207192, 233091, 293522, 310788, 326808, 356184, 440283, 466182, 587044, 621576, 880566, 932364, 1174088, 1320849, 1761132, 1864728, 2641698, 3522264, 3962547, 5283396, 7925094, 10566792, 15850188, 31700376]

約数ペア:

[(1, 31700376), (2, 15850188), (3, 10566792), (4, 7925094), (6, 5283396), (8, 3962547), (9, 3522264), (12, 2641698), (17, 1864728), (18, 1761132), (24, 1320849), (27, 1174088), (34, 932364), (36, 880566), (51, 621576), (54, 587044), (68, 466182), (72, 440283), (89, 356184), (97, 326808), (102, 310788), (108, 293522), (136, 233091), (153, 207192), (178, 178092), (194, 163404), (204, 155394), (216, 146761), (267, 118728), (291, 108936), (306, 103596), (356, 89046), (388, 81702), (408, 77697), (459, 69064), (534, 59364), (582, 54468), (612, 51798), (712, 44523), (776, 40851), (801, 39576), (873, 36312), (918, 34532), (1068, 29682), (1164, 27234), (1224, 25899), (1513, 20952), (1602, 19788), (1649, 19224), (1746, 18156), (1836, 17266), (2136, 14841), (2328, 13617), (2403, 13192), (2619, 12104), (3026, 10476), (3204, 9894), (3298, 9612), (3492, 9078), (3672, 8633), (4539, 6984), (4806, 6596), (4947, 6408), (5238, 6052)]