78515808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3820

約数の個数: 96

約数和(自身を含む): 243210240

約数和(自身を除く): 164694432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1488, 1736, 2604, 2976, 3472, 3769, 5208, 6944, 7538, 10416, 11307, 15076, 20832, 22614, 26383, 30152, 45228, 52766, 60304, 79149, 90456, 105532, 116839, 120608, 158298, 180912, 211064, 233678, 316596, 350517, 361824, 422128, 467356, 633192, 701034, 817873, 844256, 934712, 1266384, 1402068, 1635746, 1869424, 2453619, 2532768, 2804136, 3271492, 3738848, 4907238, 5608272, 6542984, 9814476, 11216544, 13085968, 19628952, 26171936, 39257904, 78515808]

約数ペア:

[(1, 78515808), (2, 39257904), (3, 26171936), (4, 19628952), (6, 13085968), (7, 11216544), (8, 9814476), (12, 6542984), (14, 5608272), (16, 4907238), (21, 3738848), (24, 3271492), (28, 2804136), (31, 2532768), (32, 2453619), (42, 1869424), (48, 1635746), (56, 1402068), (62, 1266384), (84, 934712), (93, 844256), (96, 817873), (112, 701034), (124, 633192), (168, 467356), (186, 422128), (217, 361824), (224, 350517), (248, 316596), (336, 233678), (372, 211064), (434, 180912), (496, 158298), (651, 120608), (672, 116839), (744, 105532), (868, 90456), (992, 79149), (1302, 60304), (1488, 52766), (1736, 45228), (2604, 30152), (2976, 26383), (3472, 22614), (3769, 20832), (5208, 15076), (6944, 11307), (7538, 10416)]