71473536

素因数分解:

$2^7\times 3^3\times {\mathrm{20681}}^1$

素因数の和:20704

約数の個数: 64

約数和(自身を含む): 210956400

約数和(自身を除く): 139482864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 330896, 372258, 496344, 558387, 661792, 744516, 992688, 1116774, 1323584, 1489032, 1985376, 2233548, 2647168, 2978064, 3970752, 4467096, 5956128, 7941504, 8934192, 11912256, 17868384, 23824512, 35736768, 71473536]

約数ペア:

[(1, 71473536), (2, 35736768), (3, 23824512), (4, 17868384), (6, 11912256), (8, 8934192), (9, 7941504), (12, 5956128), (16, 4467096), (18, 3970752), (24, 2978064), (27, 2647168), (32, 2233548), (36, 1985376), (48, 1489032), (54, 1323584), (64, 1116774), (72, 992688), (96, 744516), (108, 661792), (128, 558387), (144, 496344), (192, 372258), (216, 330896), (288, 248172), (384, 186129), (432, 165448), (576, 124086), (864, 82724), (1152, 62043), (1728, 41362), (3456, 20681)]