122786784

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 382112640

約数和(自身を除く): 259325856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 809, 816, 992, 1054, 1116, 1224, 1488, 1581, 1618, 1632, 2108, 2232, 2427, 2448, 2976, 3162, 3236, 4216, 4464, 4743, 4854, 4896, 6324, 6472, 7281, 8432, 8928, 9486, 9708, 12648, 12944, 13753, 14562, 16864, 18972, 19416, 25079, 25296, 25888, 27506, 29124, 37944, 38832, 41259, 50158, 50592, 55012, 58248, 75237, 75888, 77664, 82518, 100316, 110024, 116496, 123777, 150474, 151776, 165036, 200632, 220048, 225711, 232992, 247554, 300948, 330072, 401264, 426343, 440096, 451422, 495108, 601896, 660144, 802528, 852686, 902844, 990216, 1203792, 1279029, 1320288, 1705372, 1805688, 1980432, 2407584, 2558058, 3410744, 3611376, 3837087, 3960864, 5116116, 6821488, 7222752, 7674174, 10232232, 13642976, 15348348, 20464464, 30696696, 40928928, 61393392, 122786784]

約数ペア:

[(1, 122786784), (2, 61393392), (3, 40928928), (4, 30696696), (6, 20464464), (8, 15348348), (9, 13642976), (12, 10232232), (16, 7674174), (17, 7222752), (18, 6821488), (24, 5116116), (31, 3960864), (32, 3837087), (34, 3611376), (36, 3410744), (48, 2558058), (51, 2407584), (62, 1980432), (68, 1805688), (72, 1705372), (93, 1320288), (96, 1279029), (102, 1203792), (124, 990216), (136, 902844), (144, 852686), (153, 802528), (186, 660144), (204, 601896), (248, 495108), (272, 451422), (279, 440096), (288, 426343), (306, 401264), (372, 330072), (408, 300948), (496, 247554), (527, 232992), (544, 225711), (558, 220048), (612, 200632), (744, 165036), (809, 151776), (816, 150474), (992, 123777), (1054, 116496), (1116, 110024), (1224, 100316), (1488, 82518), (1581, 77664), (1618, 75888), (1632, 75237), (2108, 58248), (2232, 55012), (2427, 50592), (2448, 50158), (2976, 41259), (3162, 38832), (3236, 37944), (4216, 29124), (4464, 27506), (4743, 25888), (4854, 25296), (4896, 25079), (6324, 19416), (6472, 18972), (7281, 16864), (8432, 14562), (8928, 13753), (9486, 12944), (9708, 12648)]