87769284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1163}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 216410880

約数和(自身を除く): 128641596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 331, 662, 993, 1163, 1324, 1986, 2326, 3489, 3972, 4652, 6289, 6978, 12578, 13956, 18867, 22097, 25156, 37734, 44194, 66291, 75468, 88388, 132582, 265164, 384953, 769906, 1154859, 1539812, 2309718, 4619436, 7314107, 14628214, 21942321, 29256428, 43884642, 87769284]

約数ペア:

[(1, 87769284), (2, 43884642), (3, 29256428), (4, 21942321), (6, 14628214), (12, 7314107), (19, 4619436), (38, 2309718), (57, 1539812), (76, 1154859), (114, 769906), (228, 384953), (331, 265164), (662, 132582), (993, 88388), (1163, 75468), (1324, 66291), (1986, 44194), (2326, 37734), (3489, 25156), (3972, 22097), (4652, 18867), (6289, 13956), (6978, 12578)]