78895266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 169228224

約数和(自身を除く): 90332958

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 263, 289, 346, 519, 526, 578, 789, 867, 1038, 1578, 1734, 2941, 4471, 5882, 8823, 8942, 13413, 17646, 26826, 45499, 49997, 76007, 90998, 99994, 136497, 149991, 152014, 228021, 272994, 299982, 456042, 773483, 1546966, 2320449, 4640898, 13149211, 26298422, 39447633, 78895266]

約数ペア:

[(1, 78895266), (2, 39447633), (3, 26298422), (6, 13149211), (17, 4640898), (34, 2320449), (51, 1546966), (102, 773483), (173, 456042), (263, 299982), (289, 272994), (346, 228021), (519, 152014), (526, 149991), (578, 136497), (789, 99994), (867, 90998), (1038, 76007), (1578, 49997), (1734, 45499), (2941, 26826), (4471, 17646), (5882, 13413), (8823, 8942)]