87573388

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 105962612

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 71, 98, 116, 124, 142, 196, 203, 217, 284, 343, 406, 434, 497, 686, 812, 868, 899, 994, 1372, 1421, 1519, 1798, 1988, 2059, 2201, 2842, 3038, 3479, 3596, 4118, 4402, 5684, 6076, 6293, 6958, 8236, 8804, 9947, 10633, 12586, 13916, 14413, 15407, 19894, 21266, 24353, 25172, 28826, 30814, 39788, 42532, 44051, 48706, 57652, 61628, 63829, 88102, 97412, 100891, 107849, 127658, 176204, 201782, 215698, 255316, 308357, 403564, 431396, 446803, 616714, 706237, 754943, 893606, 1233428, 1412474, 1509886, 1787212, 2824948, 3019772, 3127621, 6255242, 12510484, 21893347, 43786694, 87573388]

約数ペア:

[(1, 87573388), (2, 43786694), (4, 21893347), (7, 12510484), (14, 6255242), (28, 3127621), (29, 3019772), (31, 2824948), (49, 1787212), (58, 1509886), (62, 1412474), (71, 1233428), (98, 893606), (116, 754943), (124, 706237), (142, 616714), (196, 446803), (203, 431396), (217, 403564), (284, 308357), (343, 255316), (406, 215698), (434, 201782), (497, 176204), (686, 127658), (812, 107849), (868, 100891), (899, 97412), (994, 88102), (1372, 63829), (1421, 61628), (1519, 57652), (1798, 48706), (1988, 44051), (2059, 42532), (2201, 39788), (2842, 30814), (3038, 28826), (3479, 25172), (3596, 24353), (4118, 21266), (4402, 19894), (5684, 15407), (6076, 14413), (6293, 13916), (6958, 12586), (8236, 10633), (8804, 9947)]