71986944

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 194588800

約数和(自身を除く): 122601856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1399, 1608, 2144, 2798, 3216, 4197, 4288, 5596, 6432, 8394, 8576, 11192, 12864, 16788, 17152, 22384, 25728, 33576, 44768, 51456, 67152, 89536, 93733, 134304, 179072, 187466, 268608, 281199, 358144, 374932, 537216, 562398, 749864, 1074432, 1124796, 1499728, 2249592, 2999456, 4499184, 5998912, 8998368, 11997824, 17996736, 23995648, 35993472, 71986944]

約数ペア:

[(1, 71986944), (2, 35993472), (3, 23995648), (4, 17996736), (6, 11997824), (8, 8998368), (12, 5998912), (16, 4499184), (24, 2999456), (32, 2249592), (48, 1499728), (64, 1124796), (67, 1074432), (96, 749864), (128, 562398), (134, 537216), (192, 374932), (201, 358144), (256, 281199), (268, 268608), (384, 187466), (402, 179072), (536, 134304), (768, 93733), (804, 89536), (1072, 67152), (1399, 51456), (1608, 44768), (2144, 33576), (2798, 25728), (3216, 22384), (4197, 17152), (4288, 16788), (5596, 12864), (6432, 11192), (8394, 8576)]