29967012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 78624000

約数和(自身を除く): 48656988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 199, 267, 282, 356, 398, 423, 534, 564, 597, 796, 801, 846, 1068, 1194, 1602, 1692, 1791, 2388, 3204, 3582, 4183, 7164, 8366, 9353, 12549, 16732, 17711, 18706, 25098, 28059, 35422, 37412, 37647, 50196, 53133, 56118, 70844, 75294, 84177, 106266, 112236, 150588, 159399, 168354, 212532, 318798, 336708, 637596, 832417, 1664834, 2497251, 3329668, 4994502, 7491753, 9989004, 14983506, 29967012]

約数ペア:

[(1, 29967012), (2, 14983506), (3, 9989004), (4, 7491753), (6, 4994502), (9, 3329668), (12, 2497251), (18, 1664834), (36, 832417), (47, 637596), (89, 336708), (94, 318798), (141, 212532), (178, 168354), (188, 159399), (199, 150588), (267, 112236), (282, 106266), (356, 84177), (398, 75294), (423, 70844), (534, 56118), (564, 53133), (597, 50196), (796, 37647), (801, 37412), (846, 35422), (1068, 28059), (1194, 25098), (1602, 18706), (1692, 17711), (1791, 16732), (2388, 12549), (3204, 9353), (3582, 8366), (4183, 7164)]