70947708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8581}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 181663776

約数和(自身を除く): 110716068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8581, 17162, 25743, 34324, 51486, 102972, 111553, 223106, 334659, 446212, 454793, 669318, 909586, 1338636, 1364379, 1819172, 2728758, 5457516, 5912309, 11824618, 17736927, 23649236, 35473854, 70947708]

約数ペア:

[(1, 70947708), (2, 35473854), (3, 23649236), (4, 17736927), (6, 11824618), (12, 5912309), (13, 5457516), (26, 2728758), (39, 1819172), (52, 1364379), (53, 1338636), (78, 909586), (106, 669318), (156, 454793), (159, 446212), (212, 334659), (318, 223106), (636, 111553), (689, 102972), (1378, 51486), (2067, 34324), (2756, 25743), (4134, 17162), (8268, 8581)]