72010768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 147133440

約数和(自身を除く): 75122672

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 3089, 5828, 6178, 11656, 12356, 23312, 24712, 49424, 95759, 145183, 191518, 290366, 383036, 580732, 766072, 1161464, 1532144, 2322928, 4500673, 9001346, 18002692, 36005384, 72010768]

約数ペア:

[(1, 72010768), (2, 36005384), (4, 18002692), (8, 9001346), (16, 4500673), (31, 2322928), (47, 1532144), (62, 1161464), (94, 766072), (124, 580732), (188, 383036), (248, 290366), (376, 191518), (496, 145183), (752, 95759), (1457, 49424), (2914, 24712), (3089, 23312), (5828, 12356), (6178, 11656)]