71449248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57251}}^1$

素因数の和:57277

約数の個数: 48

約数和(自身を含む): 201985056

約数和(自身を除く): 130535808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 57251, 114502, 171753, 229004, 343506, 458008, 687012, 744263, 916016, 1374024, 1488526, 1832032, 2232789, 2748048, 2977052, 4465578, 5496096, 5954104, 8931156, 11908208, 17862312, 23816416, 35724624, 71449248]

約数ペア:

[(1, 71449248), (2, 35724624), (3, 23816416), (4, 17862312), (6, 11908208), (8, 8931156), (12, 5954104), (13, 5496096), (16, 4465578), (24, 2977052), (26, 2748048), (32, 2232789), (39, 1832032), (48, 1488526), (52, 1374024), (78, 916016), (96, 744263), (104, 687012), (156, 458008), (208, 343506), (312, 229004), (416, 171753), (624, 114502), (1248, 57251)]