78664992

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{2389}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 240912000

約数和(自身を除く): 162247008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2389, 2744, 4116, 4704, 4778, 5488, 7167, 8232, 9556, 10976, 14334, 16464, 16723, 19112, 28668, 32928, 33446, 38224, 50169, 57336, 66892, 76448, 100338, 114672, 117061, 133784, 200676, 229344, 234122, 267568, 351183, 401352, 468244, 535136, 702366, 802704, 819427, 936488, 1404732, 1605408, 1638854, 1872976, 2458281, 2809464, 3277708, 3745952, 4916562, 5618928, 6555416, 9833124, 11237856, 13110832, 19666248, 26221664, 39332496, 78664992]

約数ペア:

[(1, 78664992), (2, 39332496), (3, 26221664), (4, 19666248), (6, 13110832), (7, 11237856), (8, 9833124), (12, 6555416), (14, 5618928), (16, 4916562), (21, 3745952), (24, 3277708), (28, 2809464), (32, 2458281), (42, 1872976), (48, 1638854), (49, 1605408), (56, 1404732), (84, 936488), (96, 819427), (98, 802704), (112, 702366), (147, 535136), (168, 468244), (196, 401352), (224, 351183), (294, 267568), (336, 234122), (343, 229344), (392, 200676), (588, 133784), (672, 117061), (686, 114672), (784, 100338), (1029, 76448), (1176, 66892), (1372, 57336), (1568, 50169), (2058, 38224), (2352, 33446), (2389, 32928), (2744, 28668), (4116, 19112), (4704, 16723), (4778, 16464), (5488, 14334), (7167, 10976), (8232, 9556)]