79241456

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 187607040

約数和(自身を除く): 108365584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 787, 812, 868, 899, 1574, 1624, 1736, 1798, 3148, 3248, 3472, 3596, 5509, 6293, 6296, 7192, 11018, 12586, 12592, 14384, 22036, 22823, 24397, 25172, 44072, 45646, 48794, 50344, 88144, 91292, 97588, 100688, 159761, 170779, 182584, 195176, 319522, 341558, 365168, 390352, 639044, 683116, 707513, 1278088, 1366232, 1415026, 2556176, 2732464, 2830052, 4952591, 5660104, 9905182, 11320208, 19810364, 39620728, 79241456]

約数ペア:

[(1, 79241456), (2, 39620728), (4, 19810364), (7, 11320208), (8, 9905182), (14, 5660104), (16, 4952591), (28, 2830052), (29, 2732464), (31, 2556176), (56, 1415026), (58, 1366232), (62, 1278088), (112, 707513), (116, 683116), (124, 639044), (203, 390352), (217, 365168), (232, 341558), (248, 319522), (406, 195176), (434, 182584), (464, 170779), (496, 159761), (787, 100688), (812, 97588), (868, 91292), (899, 88144), (1574, 50344), (1624, 48794), (1736, 45646), (1798, 44072), (3148, 25172), (3248, 24397), (3472, 22823), (3596, 22036), (5509, 14384), (6293, 12592), (6296, 12586), (7192, 11018)]