72530752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8559

約数の個数: 56

約数和(自身を含む): 173167040

約数和(自身を除く): 100636288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 8521, 17042, 34084, 59647, 68168, 119294, 136336, 161899, 238588, 272672, 323798, 477176, 545344, 647596, 954352, 1133293, 1295192, 1908704, 2266586, 2590384, 3817408, 4533172, 5180768, 9066344, 10361536, 18132688, 36265376, 72530752]

約数ペア:

[(1, 72530752), (2, 36265376), (4, 18132688), (7, 10361536), (8, 9066344), (14, 5180768), (16, 4533172), (19, 3817408), (28, 2590384), (32, 2266586), (38, 1908704), (56, 1295192), (64, 1133293), (76, 954352), (112, 647596), (133, 545344), (152, 477176), (224, 323798), (266, 272672), (304, 238588), (448, 161899), (532, 136336), (608, 119294), (1064, 68168), (1216, 59647), (2128, 34084), (4256, 17042), (8512, 8521)]