71717724

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17027}}^1$

素因数の和:17056

約数の個数: 60

約数和(自身を含む): 201918024

約数和(自身を除く): 130200300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 17027, 34054, 51081, 68108, 102162, 153243, 204324, 221351, 306486, 442702, 459729, 612972, 664053, 885404, 919458, 1328106, 1379187, 1838916, 1992159, 2656212, 2758374, 3984318, 5516748, 5976477, 7968636, 11952954, 17929431, 23905908, 35858862, 71717724]

約数ペア:

[(1, 71717724), (2, 35858862), (3, 23905908), (4, 17929431), (6, 11952954), (9, 7968636), (12, 5976477), (13, 5516748), (18, 3984318), (26, 2758374), (27, 2656212), (36, 1992159), (39, 1838916), (52, 1379187), (54, 1328106), (78, 919458), (81, 885404), (108, 664053), (117, 612972), (156, 459729), (162, 442702), (234, 306486), (324, 221351), (351, 204324), (468, 153243), (702, 102162), (1053, 68108), (1404, 51081), (2106, 34054), (4212, 17027)]