80979696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 160

約数和(自身を含む): 270617600

約数和(自身を除く): 189637904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 439, 488, 504, 549, 732, 756, 854, 878, 976, 1008, 1098, 1281, 1317, 1464, 1512, 1647, 1708, 1756, 2196, 2562, 2634, 2928, 3024, 3073, 3294, 3416, 3512, 3843, 3951, 4392, 5124, 5268, 6146, 6588, 6832, 7024, 7686, 7902, 8784, 9219, 10248, 10536, 11529, 11853, 12292, 13176, 15372, 15804, 18438, 20496, 21072, 23058, 23706, 24584, 26352, 26779, 27657, 30744, 31608, 36876, 46116, 47412, 49168, 53558, 55314, 61488, 63216, 73752, 80337, 82971, 92232, 94824, 107116, 110628, 147504, 160674, 165942, 184464, 187453, 189648, 214232, 221256, 241011, 321348, 331884, 374906, 428464, 442512, 482022, 562359, 642696, 663768, 723033, 749812, 964044, 1124718, 1285392, 1327536, 1446066, 1499624, 1687077, 1928088, 2249436, 2892132, 2999248, 3374154, 3856176, 4498872, 5061231, 5784264, 6748308, 8997744, 10122462, 11568528, 13496616, 20244924, 26993232, 40489848, 80979696]

約数ペア:

[(1, 80979696), (2, 40489848), (3, 26993232), (4, 20244924), (6, 13496616), (7, 11568528), (8, 10122462), (9, 8997744), (12, 6748308), (14, 5784264), (16, 5061231), (18, 4498872), (21, 3856176), (24, 3374154), (27, 2999248), (28, 2892132), (36, 2249436), (42, 1928088), (48, 1687077), (54, 1499624), (56, 1446066), (61, 1327536), (63, 1285392), (72, 1124718), (84, 964044), (108, 749812), (112, 723033), (122, 663768), (126, 642696), (144, 562359), (168, 482022), (183, 442512), (189, 428464), (216, 374906), (244, 331884), (252, 321348), (336, 241011), (366, 221256), (378, 214232), (427, 189648), (432, 187453), (439, 184464), (488, 165942), (504, 160674), (549, 147504), (732, 110628), (756, 107116), (854, 94824), (878, 92232), (976, 82971), (1008, 80337), (1098, 73752), (1281, 63216), (1317, 61488), (1464, 55314), (1512, 53558), (1647, 49168), (1708, 47412), (1756, 46116), (2196, 36876), (2562, 31608), (2634, 30744), (2928, 27657), (3024, 26779), (3073, 26352), (3294, 24584), (3416, 23706), (3512, 23058), (3843, 21072), (3951, 20496), (4392, 18438), (5124, 15804), (5268, 15372), (6146, 13176), (6588, 12292), (6832, 11853), (7024, 11529), (7686, 10536), (7902, 10248), (8784, 9219)]