78474176

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 184343040

約数和(自身を除く): 105868864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 79, 83, 88, 136, 158, 166, 176, 187, 272, 316, 332, 352, 374, 544, 632, 664, 704, 748, 869, 913, 1088, 1264, 1328, 1343, 1411, 1496, 1738, 1826, 2528, 2656, 2686, 2822, 2992, 3476, 3652, 5056, 5312, 5372, 5644, 5984, 6557, 6952, 7304, 10744, 11288, 11968, 13114, 13904, 14608, 14773, 15521, 21488, 22576, 26228, 27808, 29216, 29546, 31042, 42976, 45152, 52456, 55616, 58432, 59092, 62084, 72127, 85952, 90304, 104912, 111469, 118184, 124168, 144254, 209824, 222938, 236368, 248336, 288508, 419648, 445876, 472736, 496672, 577016, 891752, 945472, 993344, 1154032, 1226159, 1783504, 2308064, 2452318, 3567008, 4616128, 4904636, 7134016, 9809272, 19618544, 39237088, 78474176]

約数ペア:

[(1, 78474176), (2, 39237088), (4, 19618544), (8, 9809272), (11, 7134016), (16, 4904636), (17, 4616128), (22, 3567008), (32, 2452318), (34, 2308064), (44, 1783504), (64, 1226159), (68, 1154032), (79, 993344), (83, 945472), (88, 891752), (136, 577016), (158, 496672), (166, 472736), (176, 445876), (187, 419648), (272, 288508), (316, 248336), (332, 236368), (352, 222938), (374, 209824), (544, 144254), (632, 124168), (664, 118184), (704, 111469), (748, 104912), (869, 90304), (913, 85952), (1088, 72127), (1264, 62084), (1328, 59092), (1343, 58432), (1411, 55616), (1496, 52456), (1738, 45152), (1826, 42976), (2528, 31042), (2656, 29546), (2686, 29216), (2822, 27808), (2992, 26228), (3476, 22576), (3652, 21488), (5056, 15521), (5312, 14773), (5372, 14608), (5644, 13904), (5984, 13114), (6557, 11968), (6952, 11288), (7304, 10744)]