82112870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 179781120

約数和(自身を除く): 97668250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 107, 133, 190, 214, 266, 535, 577, 665, 749, 1070, 1154, 1330, 1498, 2033, 2885, 3745, 4039, 4066, 5770, 7490, 8078, 10165, 10963, 14231, 20195, 20330, 21926, 28462, 40390, 54815, 61739, 71155, 76741, 109630, 123478, 142310, 153482, 308695, 383705, 432173, 617390, 767410, 864346, 1173041, 2160865, 2346082, 4321730, 5865205, 8211287, 11730410, 16422574, 41056435, 82112870]

約数ペア:

[(1, 82112870), (2, 41056435), (5, 16422574), (7, 11730410), (10, 8211287), (14, 5865205), (19, 4321730), (35, 2346082), (38, 2160865), (70, 1173041), (95, 864346), (107, 767410), (133, 617390), (190, 432173), (214, 383705), (266, 308695), (535, 153482), (577, 142310), (665, 123478), (749, 109630), (1070, 76741), (1154, 71155), (1330, 61739), (1498, 54815), (2033, 40390), (2885, 28462), (3745, 21926), (4039, 20330), (4066, 20195), (5770, 14231), (7490, 10963), (8078, 10165)]