69120198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 192550176

約数和(自身を除く): 123429978

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 51, 61, 63, 69, 102, 119, 122, 126, 138, 153, 161, 183, 207, 238, 306, 322, 357, 366, 391, 414, 427, 483, 529, 549, 714, 782, 854, 966, 1037, 1058, 1071, 1098, 1173, 1281, 1403, 1449, 1587, 2074, 2142, 2346, 2562, 2737, 2806, 2898, 3111, 3174, 3519, 3703, 3843, 4209, 4761, 5474, 6222, 7038, 7259, 7406, 7686, 8211, 8418, 8993, 9333, 9522, 9821, 11109, 12627, 14518, 16422, 17986, 18666, 19642, 21777, 22218, 23851, 24633, 25254, 26979, 29463, 32269, 33327, 43554, 47702, 49266, 53958, 58926, 62951, 64538, 65331, 66654, 71553, 80937, 88389, 96807, 125902, 130662, 143106, 161874, 166957, 176778, 188853, 193614, 214659, 225883, 290421, 333914, 377706, 429318, 451766, 500871, 548573, 566559, 580842, 677649, 1001742, 1097146, 1133118, 1355298, 1502613, 1645719, 2032947, 3005226, 3291438, 3840011, 4065894, 4937157, 7680022, 9874314, 11520033, 23040066, 34560099, 69120198]

約数ペア:

[(1, 69120198), (2, 34560099), (3, 23040066), (6, 11520033), (7, 9874314), (9, 7680022), (14, 4937157), (17, 4065894), (18, 3840011), (21, 3291438), (23, 3005226), (34, 2032947), (42, 1645719), (46, 1502613), (51, 1355298), (61, 1133118), (63, 1097146), (69, 1001742), (102, 677649), (119, 580842), (122, 566559), (126, 548573), (138, 500871), (153, 451766), (161, 429318), (183, 377706), (207, 333914), (238, 290421), (306, 225883), (322, 214659), (357, 193614), (366, 188853), (391, 176778), (414, 166957), (427, 161874), (483, 143106), (529, 130662), (549, 125902), (714, 96807), (782, 88389), (854, 80937), (966, 71553), (1037, 66654), (1058, 65331), (1071, 64538), (1098, 62951), (1173, 58926), (1281, 53958), (1403, 49266), (1449, 47702), (1587, 43554), (2074, 33327), (2142, 32269), (2346, 29463), (2562, 26979), (2737, 25254), (2806, 24633), (2898, 23851), (3111, 22218), (3174, 21777), (3519, 19642), (3703, 18666), (3843, 17986), (4209, 16422), (4761, 14518), (5474, 12627), (6222, 11109), (7038, 9821), (7259, 9522), (7406, 9333), (7686, 8993), (8211, 8418)]