90188748

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64237}}^1$

素因数の和:64263

約数の個数: 48

約数和(自身を含む): 251812960

約数和(自身を除く): 161624212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 64237, 128474, 192711, 256948, 385422, 578133, 770844, 835081, 1156266, 1670162, 1734399, 2312532, 2505243, 3340324, 3468798, 5010486, 6937596, 7515729, 10020972, 15031458, 22547187, 30062916, 45094374, 90188748]

約数ペア:

[(1, 90188748), (2, 45094374), (3, 30062916), (4, 22547187), (6, 15031458), (9, 10020972), (12, 7515729), (13, 6937596), (18, 5010486), (26, 3468798), (27, 3340324), (36, 2505243), (39, 2312532), (52, 1734399), (54, 1670162), (78, 1156266), (108, 835081), (117, 770844), (156, 578133), (234, 385422), (351, 256948), (468, 192711), (702, 128474), (1404, 64237)]