77898384

素因数分解:

$2^4\times 3^2\times {\mathrm{540961}}^1$

素因数の和:540975

約数の個数: 30

約数和(自身を含む): 218007686

約数和(自身を除く): 140109302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540961, 1081922, 1622883, 2163844, 3245766, 4327688, 4868649, 6491532, 8655376, 9737298, 12983064, 19474596, 25966128, 38949192, 77898384]

約数ペア:

[(1, 77898384), (2, 38949192), (3, 25966128), (4, 19474596), (6, 12983064), (8, 9737298), (9, 8655376), (12, 6491532), (16, 4868649), (18, 4327688), (24, 3245766), (36, 2163844), (48, 1622883), (72, 1081922), (144, 540961)]