78067808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 213373440

約数和(自身を除く): 135305632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 32, 34, 38, 52, 56, 68, 76, 83, 91, 104, 112, 119, 133, 136, 152, 166, 182, 208, 221, 224, 238, 247, 266, 272, 304, 323, 332, 364, 416, 442, 476, 494, 532, 544, 581, 608, 646, 664, 728, 884, 952, 988, 1064, 1079, 1162, 1292, 1328, 1411, 1456, 1547, 1577, 1729, 1768, 1904, 1976, 2128, 2158, 2261, 2324, 2584, 2656, 2822, 2912, 3094, 3154, 3458, 3536, 3808, 3952, 4199, 4256, 4316, 4522, 4648, 5168, 5644, 6188, 6308, 6916, 7072, 7553, 7904, 8398, 8632, 9044, 9296, 9877, 10336, 11039, 11288, 12376, 12616, 13832, 15106, 16796, 17264, 18088, 18343, 18592, 19754, 20501, 22078, 22576, 24752, 25232, 26809, 27664, 29393, 30212, 33592, 34528, 36176, 36686, 39508, 41002, 44156, 45152, 49504, 50464, 53618, 55328, 58786, 60424, 67184, 72352, 73372, 79016, 82004, 88312, 107236, 117572, 120848, 128401, 134368, 143507, 146744, 158032, 164008, 176624, 187663, 214472, 235144, 241696, 256802, 287014, 293488, 316064, 328016, 348517, 353248, 375326, 428944, 470288, 513604, 574028, 586976, 656032, 697034, 750652, 857888, 940576, 1027208, 1148056, 1394068, 1501304, 2054416, 2296112, 2439619, 2788136, 3002608, 4108832, 4592224, 4879238, 5576272, 6005216, 9758476, 11152544, 19516952, 39033904, 78067808]

約数ペア:

[(1, 78067808), (2, 39033904), (4, 19516952), (7, 11152544), (8, 9758476), (13, 6005216), (14, 5576272), (16, 4879238), (17, 4592224), (19, 4108832), (26, 3002608), (28, 2788136), (32, 2439619), (34, 2296112), (38, 2054416), (52, 1501304), (56, 1394068), (68, 1148056), (76, 1027208), (83, 940576), (91, 857888), (104, 750652), (112, 697034), (119, 656032), (133, 586976), (136, 574028), (152, 513604), (166, 470288), (182, 428944), (208, 375326), (221, 353248), (224, 348517), (238, 328016), (247, 316064), (266, 293488), (272, 287014), (304, 256802), (323, 241696), (332, 235144), (364, 214472), (416, 187663), (442, 176624), (476, 164008), (494, 158032), (532, 146744), (544, 143507), (581, 134368), (608, 128401), (646, 120848), (664, 117572), (728, 107236), (884, 88312), (952, 82004), (988, 79016), (1064, 73372), (1079, 72352), (1162, 67184), (1292, 60424), (1328, 58786), (1411, 55328), (1456, 53618), (1547, 50464), (1577, 49504), (1729, 45152), (1768, 44156), (1904, 41002), (1976, 39508), (2128, 36686), (2158, 36176), (2261, 34528), (2324, 33592), (2584, 30212), (2656, 29393), (2822, 27664), (2912, 26809), (3094, 25232), (3154, 24752), (3458, 22576), (3536, 22078), (3808, 20501), (3952, 19754), (4199, 18592), (4256, 18343), (4316, 18088), (4522, 17264), (4648, 16796), (5168, 15106), (5644, 13832), (6188, 12616), (6308, 12376), (6916, 11288), (7072, 11039), (7553, 10336), (7904, 9877), (8398, 9296), (8632, 9044)]