73578180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94331}}^1$

素因数の和:94356

約数の個数: 48

約数和(自身を含む): 221868864

約数和(自身を除く): 148290684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 94331, 188662, 282993, 377324, 471655, 565986, 943310, 1131972, 1226303, 1414965, 1886620, 2452606, 2829930, 3678909, 4905212, 5659860, 6131515, 7357818, 12263030, 14715636, 18394545, 24526060, 36789090, 73578180]

約数ペア:

[(1, 73578180), (2, 36789090), (3, 24526060), (4, 18394545), (5, 14715636), (6, 12263030), (10, 7357818), (12, 6131515), (13, 5659860), (15, 4905212), (20, 3678909), (26, 2829930), (30, 2452606), (39, 1886620), (52, 1414965), (60, 1226303), (65, 1131972), (78, 943310), (130, 565986), (156, 471655), (195, 377324), (260, 282993), (390, 188662), (780, 94331)]