69681384

素因数分解:

$2^3\times 3^4\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 196542720

約数和(自身を除く): 126861336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 324, 382, 563, 573, 648, 764, 1126, 1146, 1528, 1689, 1719, 2252, 2292, 3378, 3438, 4504, 4584, 5067, 5157, 6756, 6876, 10134, 10314, 13512, 13752, 15201, 15471, 20268, 20628, 30402, 30942, 40536, 41256, 45603, 60804, 61884, 91206, 107533, 121608, 123768, 182412, 215066, 322599, 364824, 430132, 645198, 860264, 967797, 1290396, 1935594, 2580792, 2903391, 3871188, 5806782, 7742376, 8710173, 11613564, 17420346, 23227128, 34840692, 69681384]

約数ペア:

[(1, 69681384), (2, 34840692), (3, 23227128), (4, 17420346), (6, 11613564), (8, 8710173), (9, 7742376), (12, 5806782), (18, 3871188), (24, 2903391), (27, 2580792), (36, 1935594), (54, 1290396), (72, 967797), (81, 860264), (108, 645198), (162, 430132), (191, 364824), (216, 322599), (324, 215066), (382, 182412), (563, 123768), (573, 121608), (648, 107533), (764, 91206), (1126, 61884), (1146, 60804), (1528, 45603), (1689, 41256), (1719, 40536), (2252, 30942), (2292, 30402), (3378, 20628), (3438, 20268), (4504, 15471), (4584, 15201), (5067, 13752), (5157, 13512), (6756, 10314), (6876, 10134)]