80759168

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 185289120

約数和(自身を除く): 104529952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 521, 692, 896, 1042, 1211, 1384, 2084, 2422, 2768, 3647, 4168, 4844, 5536, 7294, 8336, 9688, 11072, 14588, 16672, 19376, 22144, 29176, 33344, 38752, 58352, 66688, 77504, 90133, 116704, 155008, 180266, 233408, 360532, 466816, 630931, 721064, 1261862, 1442128, 2523724, 2884256, 5047448, 5768512, 10094896, 11537024, 20189792, 40379584, 80759168]

約数ペア:

[(1, 80759168), (2, 40379584), (4, 20189792), (7, 11537024), (8, 10094896), (14, 5768512), (16, 5047448), (28, 2884256), (32, 2523724), (56, 1442128), (64, 1261862), (112, 721064), (128, 630931), (173, 466816), (224, 360532), (346, 233408), (448, 180266), (521, 155008), (692, 116704), (896, 90133), (1042, 77504), (1211, 66688), (1384, 58352), (2084, 38752), (2422, 33344), (2768, 29176), (3647, 22144), (4168, 19376), (4844, 16672), (5536, 14588), (7294, 11072), (8336, 9688)]