81595572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 195686400

約数和(自身を除く): 114090828

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 199, 282, 398, 564, 597, 727, 796, 1194, 1454, 2181, 2388, 2908, 4362, 8724, 9353, 18706, 28059, 34169, 37412, 56118, 68338, 102507, 112236, 136676, 144673, 205014, 289346, 410028, 434019, 578692, 868038, 1736076, 6799631, 13599262, 20398893, 27198524, 40797786, 81595572]

約数ペア:

[(1, 81595572), (2, 40797786), (3, 27198524), (4, 20398893), (6, 13599262), (12, 6799631), (47, 1736076), (94, 868038), (141, 578692), (188, 434019), (199, 410028), (282, 289346), (398, 205014), (564, 144673), (597, 136676), (727, 112236), (796, 102507), (1194, 68338), (1454, 56118), (2181, 37412), (2388, 34169), (2908, 28059), (4362, 18706), (8724, 9353)]