71949888

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5472

約数の個数: 84

約数和(自身を含む): 215237568

約数和(自身を除く): 143287680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 5431, 6624, 10862, 13248, 16293, 21724, 32586, 43448, 48879, 65172, 86896, 97758, 124913, 130344, 173792, 195516, 249826, 260688, 347584, 374739, 391032, 499652, 521376, 749478, 782064, 999304, 1042752, 1124217, 1498956, 1564128, 1998608, 2248434, 2997912, 3128256, 3997216, 4496868, 5995824, 7994432, 8993736, 11991648, 17987472, 23983296, 35974944, 71949888]

約数ペア:

[(1, 71949888), (2, 35974944), (3, 23983296), (4, 17987472), (6, 11991648), (8, 8993736), (9, 7994432), (12, 5995824), (16, 4496868), (18, 3997216), (23, 3128256), (24, 2997912), (32, 2248434), (36, 1998608), (46, 1564128), (48, 1498956), (64, 1124217), (69, 1042752), (72, 999304), (92, 782064), (96, 749478), (138, 521376), (144, 499652), (184, 391032), (192, 374739), (207, 347584), (276, 260688), (288, 249826), (368, 195516), (414, 173792), (552, 130344), (576, 124913), (736, 97758), (828, 86896), (1104, 65172), (1472, 48879), (1656, 43448), (2208, 32586), (3312, 21724), (4416, 16293), (5431, 13248), (6624, 10862)]