71680596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2309}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 181104000

約数和(自身を除く): 109423404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2309, 2388, 2587, 4618, 5174, 6927, 7761, 9236, 10348, 13854, 15522, 27708, 30017, 31044, 60034, 90051, 120068, 180102, 360204, 459491, 918982, 1378473, 1837964, 2756946, 5513892, 5973383, 11946766, 17920149, 23893532, 35840298, 71680596]

約数ペア:

[(1, 71680596), (2, 35840298), (3, 23893532), (4, 17920149), (6, 11946766), (12, 5973383), (13, 5513892), (26, 2756946), (39, 1837964), (52, 1378473), (78, 918982), (156, 459491), (199, 360204), (398, 180102), (597, 120068), (796, 90051), (1194, 60034), (2309, 31044), (2388, 30017), (2587, 27708), (4618, 15522), (5174, 13854), (6927, 10348), (7761, 9236)]