78286380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5851}}^1$

素因数の和:6086

約数の個数: 48

約数和(自身を含む): 220222464

約数和(自身を除く): 141936084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5851, 6690, 11702, 13380, 17553, 23404, 29255, 35106, 58510, 70212, 87765, 117020, 175530, 351060, 1304773, 2609546, 3914319, 5219092, 6523865, 7828638, 13047730, 15657276, 19571595, 26095460, 39143190, 78286380]

約数ペア:

[(1, 78286380), (2, 39143190), (3, 26095460), (4, 19571595), (5, 15657276), (6, 13047730), (10, 7828638), (12, 6523865), (15, 5219092), (20, 3914319), (30, 2609546), (60, 1304773), (223, 351060), (446, 175530), (669, 117020), (892, 87765), (1115, 70212), (1338, 58510), (2230, 35106), (2676, 29255), (3345, 23404), (4460, 17553), (5851, 13380), (6690, 11702)]