80662086

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 98600634

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 151, 177, 302, 354, 453, 503, 531, 906, 1006, 1062, 1359, 1509, 2718, 3018, 4527, 8909, 9054, 17818, 26727, 29677, 53454, 59354, 75953, 80181, 89031, 151906, 160362, 178062, 227859, 267093, 455718, 534186, 683577, 1367154, 4481227, 8962454, 13443681, 26887362, 40331043, 80662086]

約数ペア:

[(1, 80662086), (2, 40331043), (3, 26887362), (6, 13443681), (9, 8962454), (18, 4481227), (59, 1367154), (118, 683577), (151, 534186), (177, 455718), (302, 267093), (354, 227859), (453, 178062), (503, 160362), (531, 151906), (906, 89031), (1006, 80181), (1062, 75953), (1359, 59354), (1509, 53454), (2718, 29677), (3018, 26727), (4527, 17818), (8909, 9054)]