85665552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 254900352

約数和(自身を除く): 169234800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1644, 1861, 1918, 2192, 2877, 3288, 3722, 3836, 5583, 5754, 6576, 7444, 7672, 11166, 11508, 13027, 14888, 15344, 22332, 23016, 26054, 29776, 39081, 44664, 46032, 52108, 78162, 89328, 104216, 156324, 208432, 254957, 312648, 509914, 625296, 764871, 1019828, 1529742, 1784699, 2039656, 3059484, 3569398, 4079312, 5354097, 6118968, 7138796, 10708194, 12237936, 14277592, 21416388, 28555184, 42832776, 85665552]

約数ペア:

[(1, 85665552), (2, 42832776), (3, 28555184), (4, 21416388), (6, 14277592), (7, 12237936), (8, 10708194), (12, 7138796), (14, 6118968), (16, 5354097), (21, 4079312), (24, 3569398), (28, 3059484), (42, 2039656), (48, 1784699), (56, 1529742), (84, 1019828), (112, 764871), (137, 625296), (168, 509914), (274, 312648), (336, 254957), (411, 208432), (548, 156324), (822, 104216), (959, 89328), (1096, 78162), (1644, 52108), (1861, 46032), (1918, 44664), (2192, 39081), (2877, 29776), (3288, 26054), (3722, 23016), (3836, 22332), (5583, 15344), (5754, 14888), (6576, 13027), (7444, 11508), (7672, 11166)]