72495108

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 232960000

約数和(自身を除く): 160464892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 103, 108, 114, 126, 133, 147, 171, 189, 196, 206, 228, 252, 266, 294, 309, 342, 343, 378, 399, 412, 441, 513, 532, 588, 618, 684, 686, 721, 756, 798, 882, 927, 931, 1026, 1029, 1197, 1236, 1323, 1372, 1442, 1596, 1764, 1854, 1862, 1957, 2052, 2058, 2163, 2394, 2646, 2781, 2793, 2884, 3087, 3591, 3708, 3724, 3914, 4116, 4326, 4788, 5047, 5292, 5562, 5586, 5871, 6174, 6489, 6517, 7182, 7828, 8379, 8652, 9261, 10094, 11124, 11172, 11742, 12348, 12978, 13034, 13699, 14364, 15141, 16758, 17613, 18522, 19467, 19551, 20188, 23484, 25137, 25956, 26068, 27398, 30282, 33516, 35226, 35329, 37044, 38934, 39102, 41097, 45423, 50274, 52839, 54796, 58653, 60564, 70452, 70658, 77868, 78204, 82194, 90846, 95893, 100548, 105678, 105987, 117306, 123291, 136269, 141316, 164388, 175959, 181692, 191786, 211356, 211974, 234612, 246582, 272538, 287679, 317961, 351918, 369873, 383572, 423948, 493164, 545076, 575358, 635922, 671251, 703836, 739746, 863037, 953883, 1150716, 1271844, 1342502, 1479492, 1726074, 1907766, 2013753, 2589111, 2685004, 3452148, 3815532, 4027506, 5178222, 6041259, 8055012, 10356444, 12082518, 18123777, 24165036, 36247554, 72495108]

約数ペア:

[(1, 72495108), (2, 36247554), (3, 24165036), (4, 18123777), (6, 12082518), (7, 10356444), (9, 8055012), (12, 6041259), (14, 5178222), (18, 4027506), (19, 3815532), (21, 3452148), (27, 2685004), (28, 2589111), (36, 2013753), (38, 1907766), (42, 1726074), (49, 1479492), (54, 1342502), (57, 1271844), (63, 1150716), (76, 953883), (84, 863037), (98, 739746), (103, 703836), (108, 671251), (114, 635922), (126, 575358), (133, 545076), (147, 493164), (171, 423948), (189, 383572), (196, 369873), (206, 351918), (228, 317961), (252, 287679), (266, 272538), (294, 246582), (309, 234612), (342, 211974), (343, 211356), (378, 191786), (399, 181692), (412, 175959), (441, 164388), (513, 141316), (532, 136269), (588, 123291), (618, 117306), (684, 105987), (686, 105678), (721, 100548), (756, 95893), (798, 90846), (882, 82194), (927, 78204), (931, 77868), (1026, 70658), (1029, 70452), (1197, 60564), (1236, 58653), (1323, 54796), (1372, 52839), (1442, 50274), (1596, 45423), (1764, 41097), (1854, 39102), (1862, 38934), (1957, 37044), (2052, 35329), (2058, 35226), (2163, 33516), (2394, 30282), (2646, 27398), (2781, 26068), (2793, 25956), (2884, 25137), (3087, 23484), (3591, 20188), (3708, 19551), (3724, 19467), (3914, 18522), (4116, 17613), (4326, 16758), (4788, 15141), (5047, 14364), (5292, 13699), (5562, 13034), (5586, 12978), (5871, 12348), (6174, 11742), (6489, 11172), (6517, 11124), (7182, 10094), (7828, 9261), (8379, 8652)]