82739072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 186925200

約数和(自身を除く): 104186128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2617, 3952, 5234, 7904, 10468, 15808, 20936, 31616, 34021, 41872, 49723, 68042, 83744, 99446, 136084, 167488, 198892, 272168, 334976, 397784, 544336, 646399, 795568, 1088672, 1292798, 1591136, 2177344, 2585596, 3182272, 4354688, 5171192, 6364544, 10342384, 20684768, 41369536, 82739072]

約数ペア:

[(1, 82739072), (2, 41369536), (4, 20684768), (8, 10342384), (13, 6364544), (16, 5171192), (19, 4354688), (26, 3182272), (32, 2585596), (38, 2177344), (52, 1591136), (64, 1292798), (76, 1088672), (104, 795568), (128, 646399), (152, 544336), (208, 397784), (247, 334976), (304, 272168), (416, 198892), (494, 167488), (608, 136084), (832, 99446), (988, 83744), (1216, 68042), (1664, 49723), (1976, 41872), (2432, 34021), (2617, 31616), (3952, 20936), (5234, 15808), (7904, 10468)]