78187896

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 155092104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 107, 108, 136, 153, 199, 204, 214, 216, 306, 321, 398, 408, 428, 459, 597, 612, 642, 796, 856, 918, 963, 1194, 1224, 1284, 1592, 1791, 1819, 1836, 1926, 2388, 2568, 2889, 3383, 3582, 3638, 3672, 3852, 4776, 5373, 5457, 5778, 6766, 7164, 7276, 7704, 10149, 10746, 10914, 11556, 13532, 14328, 14552, 16371, 20298, 21293, 21492, 21828, 23112, 27064, 30447, 32742, 40596, 42586, 42984, 43656, 49113, 60894, 63879, 65484, 81192, 85172, 91341, 98226, 121788, 127758, 130968, 170344, 182682, 191637, 196452, 243576, 255516, 361981, 365364, 383274, 392904, 511032, 574911, 723962, 730728, 766548, 1085943, 1149822, 1447924, 1533096, 2171886, 2299644, 2895848, 3257829, 4343772, 4599288, 6515658, 8687544, 9773487, 13031316, 19546974, 26062632, 39093948, 78187896]

約数ペア:

[(1, 78187896), (2, 39093948), (3, 26062632), (4, 19546974), (6, 13031316), (8, 9773487), (9, 8687544), (12, 6515658), (17, 4599288), (18, 4343772), (24, 3257829), (27, 2895848), (34, 2299644), (36, 2171886), (51, 1533096), (54, 1447924), (68, 1149822), (72, 1085943), (102, 766548), (107, 730728), (108, 723962), (136, 574911), (153, 511032), (199, 392904), (204, 383274), (214, 365364), (216, 361981), (306, 255516), (321, 243576), (398, 196452), (408, 191637), (428, 182682), (459, 170344), (597, 130968), (612, 127758), (642, 121788), (796, 98226), (856, 91341), (918, 85172), (963, 81192), (1194, 65484), (1224, 63879), (1284, 60894), (1592, 49113), (1791, 43656), (1819, 42984), (1836, 42586), (1926, 40596), (2388, 32742), (2568, 30447), (2889, 27064), (3383, 23112), (3582, 21828), (3638, 21492), (3672, 21293), (3852, 20298), (4776, 16371), (5373, 14552), (5457, 14328), (5778, 13532), (6766, 11556), (7164, 10914), (7276, 10746), (7704, 10149)]