72377270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54419}}^1$

素因数の和:54452

約数の個数: 32

約数和(自身を含む): 156729600

約数和(自身を除く): 84352330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 54419, 108838, 272095, 380933, 544190, 761866, 1033961, 1904665, 2067922, 3809330, 5169805, 7237727, 10339610, 14475454, 36188635, 72377270]

約数ペア:

[(1, 72377270), (2, 36188635), (5, 14475454), (7, 10339610), (10, 7237727), (14, 5169805), (19, 3809330), (35, 2067922), (38, 1904665), (70, 1033961), (95, 761866), (133, 544190), (190, 380933), (266, 272095), (665, 108838), (1330, 54419)]