68910996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 150558828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 41, 42, 44, 51, 66, 68, 77, 82, 84, 102, 107, 119, 123, 132, 154, 164, 187, 204, 214, 231, 238, 246, 287, 308, 321, 357, 374, 428, 451, 462, 476, 492, 561, 574, 642, 697, 714, 748, 749, 861, 902, 924, 1122, 1148, 1177, 1284, 1309, 1353, 1394, 1428, 1498, 1722, 1804, 1819, 2091, 2244, 2247, 2354, 2618, 2706, 2788, 2996, 3157, 3444, 3531, 3638, 3927, 4182, 4387, 4494, 4708, 4879, 5236, 5412, 5457, 6314, 7062, 7276, 7667, 7854, 8239, 8364, 8774, 8988, 9471, 9758, 10914, 12628, 12733, 13161, 14124, 14637, 15334, 15708, 16478, 17548, 18942, 19516, 20009, 21828, 23001, 24717, 25466, 26322, 29274, 30668, 30709, 32956, 37884, 38199, 40018, 46002, 48257, 49434, 50932, 52644, 53669, 58548, 60027, 61418, 74579, 76398, 80036, 92004, 92127, 96514, 98868, 107338, 120054, 122836, 140063, 144771, 149158, 152796, 161007, 184254, 193028, 214676, 223737, 240108, 280126, 289542, 298316, 322014, 337799, 368508, 420189, 447474, 522053, 560252, 579084, 644028, 675598, 820369, 840378, 894948, 1013397, 1044106, 1351196, 1566159, 1640738, 1680756, 2026794, 2088212, 2461107, 3132318, 3281476, 4053588, 4922214, 5742583, 6264636, 9844428, 11485166, 17227749, 22970332, 34455498, 68910996]

約数ペア:

[(1, 68910996), (2, 34455498), (3, 22970332), (4, 17227749), (6, 11485166), (7, 9844428), (11, 6264636), (12, 5742583), (14, 4922214), (17, 4053588), (21, 3281476), (22, 3132318), (28, 2461107), (33, 2088212), (34, 2026794), (41, 1680756), (42, 1640738), (44, 1566159), (51, 1351196), (66, 1044106), (68, 1013397), (77, 894948), (82, 840378), (84, 820369), (102, 675598), (107, 644028), (119, 579084), (123, 560252), (132, 522053), (154, 447474), (164, 420189), (187, 368508), (204, 337799), (214, 322014), (231, 298316), (238, 289542), (246, 280126), (287, 240108), (308, 223737), (321, 214676), (357, 193028), (374, 184254), (428, 161007), (451, 152796), (462, 149158), (476, 144771), (492, 140063), (561, 122836), (574, 120054), (642, 107338), (697, 98868), (714, 96514), (748, 92127), (749, 92004), (861, 80036), (902, 76398), (924, 74579), (1122, 61418), (1148, 60027), (1177, 58548), (1284, 53669), (1309, 52644), (1353, 50932), (1394, 49434), (1428, 48257), (1498, 46002), (1722, 40018), (1804, 38199), (1819, 37884), (2091, 32956), (2244, 30709), (2247, 30668), (2354, 29274), (2618, 26322), (2706, 25466), (2788, 24717), (2996, 23001), (3157, 21828), (3444, 20009), (3531, 19516), (3638, 18942), (3927, 17548), (4182, 16478), (4387, 15708), (4494, 15334), (4708, 14637), (4879, 14124), (5236, 13161), (5412, 12733), (5457, 12628), (6314, 10914), (7062, 9758), (7276, 9471), (7667, 8988), (7854, 8774), (8239, 8364)]