68988348

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 120

約数和(自身を含む): 212021040

約数和(自身を除く): 143032692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1489, 1716, 1782, 2106, 2574, 2978, 3564, 3861, 4212, 4467, 5148, 5956, 7722, 8934, 11583, 13401, 15444, 16379, 17868, 19357, 23166, 26802, 32758, 38714, 40203, 46332, 49137, 53604, 58071, 65516, 77428, 80406, 98274, 116142, 120609, 147411, 160812, 174213, 196548, 212927, 232284, 241218, 294822, 348426, 425854, 442233, 482436, 522639, 589644, 638781, 696852, 851708, 884466, 1045278, 1277562, 1326699, 1567917, 1768932, 1916343, 2090556, 2555124, 2653398, 3135834, 3832686, 5306796, 5749029, 6271668, 7665372, 11498058, 17247087, 22996116, 34494174, 68988348]

約数ペア:

[(1, 68988348), (2, 34494174), (3, 22996116), (4, 17247087), (6, 11498058), (9, 7665372), (11, 6271668), (12, 5749029), (13, 5306796), (18, 3832686), (22, 3135834), (26, 2653398), (27, 2555124), (33, 2090556), (36, 1916343), (39, 1768932), (44, 1567917), (52, 1326699), (54, 1277562), (66, 1045278), (78, 884466), (81, 851708), (99, 696852), (108, 638781), (117, 589644), (132, 522639), (143, 482436), (156, 442233), (162, 425854), (198, 348426), (234, 294822), (286, 241218), (297, 232284), (324, 212927), (351, 196548), (396, 174213), (429, 160812), (468, 147411), (572, 120609), (594, 116142), (702, 98274), (858, 80406), (891, 77428), (1053, 65516), (1188, 58071), (1287, 53604), (1404, 49137), (1489, 46332), (1716, 40203), (1782, 38714), (2106, 32758), (2574, 26802), (2978, 23166), (3564, 19357), (3861, 17868), (4212, 16379), (4467, 15444), (5148, 13401), (5956, 11583), (7722, 8934)]