72783288

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32609}}^1$

素因数の和:32652

約数の個数: 48

約数和(自身を含む): 203486400

約数和(自身を除く): 130703112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32609, 65218, 97827, 130436, 195654, 260872, 293481, 391308, 586962, 782616, 1010879, 1173924, 2021758, 2347848, 3032637, 4043516, 6065274, 8087032, 9097911, 12130548, 18195822, 24261096, 36391644, 72783288]

約数ペア:

[(1, 72783288), (2, 36391644), (3, 24261096), (4, 18195822), (6, 12130548), (8, 9097911), (9, 8087032), (12, 6065274), (18, 4043516), (24, 3032637), (31, 2347848), (36, 2021758), (62, 1173924), (72, 1010879), (93, 782616), (124, 586962), (186, 391308), (248, 293481), (279, 260872), (372, 195654), (558, 130436), (744, 97827), (1116, 65218), (2232, 32609)]