97720428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8581}}^1$

素因数の和:8674

約数の個数: 48

約数和(自身を含む): 248946656

約数和(自身を除く): 151226228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 8581, 11388, 17162, 25743, 34324, 51486, 102972, 111553, 223106, 334659, 446212, 626413, 669318, 1252826, 1338636, 1879239, 2505652, 3758478, 7516956, 8143369, 16286738, 24430107, 32573476, 48860214, 97720428]

約数ペア:

[(1, 97720428), (2, 48860214), (3, 32573476), (4, 24430107), (6, 16286738), (12, 8143369), (13, 7516956), (26, 3758478), (39, 2505652), (52, 1879239), (73, 1338636), (78, 1252826), (146, 669318), (156, 626413), (219, 446212), (292, 334659), (438, 223106), (876, 111553), (949, 102972), (1898, 51486), (2847, 34324), (3796, 25743), (5694, 17162), (8581, 11388)]