29147292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 79439360

約数和(自身を除く): 50292068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 991, 1548, 1634, 1982, 2451, 2973, 3268, 3964, 4902, 5946, 7353, 8919, 9804, 11892, 14706, 17838, 18829, 29412, 35676, 37658, 42613, 56487, 75316, 85226, 112974, 127839, 169461, 170452, 225948, 255678, 338922, 383517, 511356, 677844, 767034, 809647, 1534068, 1619294, 2428941, 3238588, 4857882, 7286823, 9715764, 14573646, 29147292]

約数ペア:

[(1, 29147292), (2, 14573646), (3, 9715764), (4, 7286823), (6, 4857882), (9, 3238588), (12, 2428941), (18, 1619294), (19, 1534068), (36, 809647), (38, 767034), (43, 677844), (57, 511356), (76, 383517), (86, 338922), (114, 255678), (129, 225948), (171, 170452), (172, 169461), (228, 127839), (258, 112974), (342, 85226), (387, 75316), (516, 56487), (684, 42613), (774, 37658), (817, 35676), (991, 29412), (1548, 18829), (1634, 17838), (1982, 14706), (2451, 11892), (2973, 9804), (3268, 8919), (3964, 7353), (4902, 5946)]