39780864

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 120

約数和(自身を含む): 117297180

約数和(自身を除く): 77516316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 97, 128, 144, 178, 192, 194, 256, 267, 288, 291, 356, 384, 388, 512, 534, 576, 582, 712, 768, 776, 801, 873, 1068, 1152, 1164, 1424, 1536, 1552, 1602, 1746, 2136, 2304, 2328, 2848, 3104, 3204, 3492, 4272, 4608, 4656, 5696, 6208, 6408, 6984, 8544, 8633, 9312, 11392, 12416, 12816, 13968, 17088, 17266, 18624, 22784, 24832, 25632, 25899, 27936, 34176, 34532, 37248, 45568, 49664, 51264, 51798, 55872, 68352, 69064, 74496, 77697, 102528, 103596, 111744, 136704, 138128, 148992, 155394, 205056, 207192, 223488, 276256, 310788, 410112, 414384, 446976, 552512, 621576, 828768, 1105024, 1243152, 1657536, 2210048, 2486304, 3315072, 4420096, 4972608, 6630144, 9945216, 13260288, 19890432, 39780864]

約数ペア:

[(1, 39780864), (2, 19890432), (3, 13260288), (4, 9945216), (6, 6630144), (8, 4972608), (9, 4420096), (12, 3315072), (16, 2486304), (18, 2210048), (24, 1657536), (32, 1243152), (36, 1105024), (48, 828768), (64, 621576), (72, 552512), (89, 446976), (96, 414384), (97, 410112), (128, 310788), (144, 276256), (178, 223488), (192, 207192), (194, 205056), (256, 155394), (267, 148992), (288, 138128), (291, 136704), (356, 111744), (384, 103596), (388, 102528), (512, 77697), (534, 74496), (576, 69064), (582, 68352), (712, 55872), (768, 51798), (776, 51264), (801, 49664), (873, 45568), (1068, 37248), (1152, 34532), (1164, 34176), (1424, 27936), (1536, 25899), (1552, 25632), (1602, 24832), (1746, 22784), (2136, 18624), (2304, 17266), (2328, 17088), (2848, 13968), (3104, 12816), (3204, 12416), (3492, 11392), (4272, 9312), (4608, 8633), (4656, 8544), (5696, 6984), (6208, 6408)]