71511384

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 223855920

約数和(自身を除く): 152344536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 73, 84, 98, 102, 119, 136, 146, 147, 168, 196, 204, 219, 238, 292, 294, 343, 357, 392, 408, 438, 476, 511, 584, 588, 686, 714, 833, 876, 952, 1022, 1029, 1176, 1241, 1372, 1428, 1533, 1666, 1752, 2044, 2058, 2401, 2482, 2499, 2744, 2856, 3066, 3332, 3577, 3723, 4088, 4116, 4802, 4964, 4998, 5831, 6132, 6664, 7154, 7203, 7446, 8232, 8687, 9604, 9928, 9996, 10731, 11662, 12264, 14308, 14406, 14892, 17374, 17493, 19208, 19992, 21462, 23324, 25039, 26061, 28616, 28812, 29784, 34748, 34986, 40817, 42924, 46648, 50078, 52122, 57624, 60809, 69496, 69972, 75117, 81634, 85848, 100156, 104244, 121618, 122451, 139944, 150234, 163268, 175273, 182427, 200312, 208488, 243236, 244902, 300468, 326536, 350546, 364854, 425663, 486472, 489804, 525819, 600936, 701092, 729708, 851326, 979608, 1051638, 1276989, 1402184, 1459416, 1702652, 2103276, 2553978, 2979641, 3405304, 4206552, 5107956, 5959282, 8938923, 10215912, 11918564, 17877846, 23837128, 35755692, 71511384]

約数ペア:

[(1, 71511384), (2, 35755692), (3, 23837128), (4, 17877846), (6, 11918564), (7, 10215912), (8, 8938923), (12, 5959282), (14, 5107956), (17, 4206552), (21, 3405304), (24, 2979641), (28, 2553978), (34, 2103276), (42, 1702652), (49, 1459416), (51, 1402184), (56, 1276989), (68, 1051638), (73, 979608), (84, 851326), (98, 729708), (102, 701092), (119, 600936), (136, 525819), (146, 489804), (147, 486472), (168, 425663), (196, 364854), (204, 350546), (219, 326536), (238, 300468), (292, 244902), (294, 243236), (343, 208488), (357, 200312), (392, 182427), (408, 175273), (438, 163268), (476, 150234), (511, 139944), (584, 122451), (588, 121618), (686, 104244), (714, 100156), (833, 85848), (876, 81634), (952, 75117), (1022, 69972), (1029, 69496), (1176, 60809), (1241, 57624), (1372, 52122), (1428, 50078), (1533, 46648), (1666, 42924), (1752, 40817), (2044, 34986), (2058, 34748), (2401, 29784), (2482, 28812), (2499, 28616), (2744, 26061), (2856, 25039), (3066, 23324), (3332, 21462), (3577, 19992), (3723, 19208), (4088, 17493), (4116, 17374), (4802, 14892), (4964, 14406), (4998, 14308), (5831, 12264), (6132, 11662), (6664, 10731), (7154, 9996), (7203, 9928), (7446, 9604), (8232, 8687)]