72237744

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 100

約数和(自身を含む): 211106280

約数和(自身を除く): 138868536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 401, 417, 432, 556, 648, 802, 834, 1112, 1203, 1251, 1296, 1604, 1668, 2224, 2406, 2502, 3208, 3336, 3609, 3753, 4812, 5004, 6416, 6672, 7218, 7506, 9624, 10008, 10827, 11259, 14436, 15012, 19248, 20016, 21654, 22518, 28872, 30024, 32481, 43308, 45036, 55739, 57744, 60048, 64962, 86616, 90072, 111478, 129924, 167217, 173232, 180144, 222956, 259848, 334434, 445912, 501651, 519696, 668868, 891824, 1003302, 1337736, 1504953, 2006604, 2675472, 3009906, 4013208, 4514859, 6019812, 8026416, 9029718, 12039624, 18059436, 24079248, 36118872, 72237744]

約数ペア:

[(1, 72237744), (2, 36118872), (3, 24079248), (4, 18059436), (6, 12039624), (8, 9029718), (9, 8026416), (12, 6019812), (16, 4514859), (18, 4013208), (24, 3009906), (27, 2675472), (36, 2006604), (48, 1504953), (54, 1337736), (72, 1003302), (81, 891824), (108, 668868), (139, 519696), (144, 501651), (162, 445912), (216, 334434), (278, 259848), (324, 222956), (401, 180144), (417, 173232), (432, 167217), (556, 129924), (648, 111478), (802, 90072), (834, 86616), (1112, 64962), (1203, 60048), (1251, 57744), (1296, 55739), (1604, 45036), (1668, 43308), (2224, 32481), (2406, 30024), (2502, 28872), (3208, 22518), (3336, 21654), (3609, 20016), (3753, 19248), (4812, 15012), (5004, 14436), (6416, 11259), (6672, 10827), (7218, 10008), (7506, 9624)]