90189216

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 296756460

約数和(自身を除く): 206567244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 109, 117, 136, 144, 153, 156, 169, 204, 208, 218, 221, 234, 272, 288, 306, 312, 327, 338, 408, 416, 436, 442, 468, 507, 544, 612, 624, 654, 663, 676, 816, 872, 884, 936, 981, 1014, 1224, 1248, 1308, 1326, 1352, 1417, 1521, 1632, 1744, 1768, 1853, 1872, 1962, 1989, 2028, 2448, 2616, 2652, 2704, 2834, 2873, 3042, 3488, 3536, 3706, 3744, 3924, 3978, 4056, 4251, 4896, 5232, 5304, 5408, 5559, 5668, 5746, 6084, 7072, 7412, 7848, 7956, 8112, 8502, 8619, 10464, 10608, 11118, 11336, 11492, 12168, 12753, 14824, 15696, 15912, 16224, 16677, 17004, 17238, 18421, 21216, 22236, 22672, 22984, 24089, 24336, 25506, 25857, 29648, 31392, 31824, 33354, 34008, 34476, 36842, 44472, 45344, 45968, 48178, 48672, 51012, 51714, 55263, 59296, 63648, 66708, 68016, 68952, 72267, 73684, 88944, 91936, 96356, 102024, 103428, 110526, 133416, 136032, 137904, 144534, 147368, 165789, 177888, 192712, 204048, 206856, 216801, 221052, 266832, 275808, 289068, 294736, 313157, 331578, 385424, 408096, 413712, 433602, 442104, 533664, 578136, 589472, 626314, 663156, 770848, 827424, 867204, 884208, 939471, 1156272, 1252628, 1326312, 1734408, 1768416, 1878942, 2312544, 2505256, 2652624, 2818413, 3468816, 3757884, 5010512, 5305248, 5636826, 6937632, 7515768, 10021024, 11273652, 15031536, 22547304, 30063072, 45094608, 90189216]

約数ペア:

[(1, 90189216), (2, 45094608), (3, 30063072), (4, 22547304), (6, 15031536), (8, 11273652), (9, 10021024), (12, 7515768), (13, 6937632), (16, 5636826), (17, 5305248), (18, 5010512), (24, 3757884), (26, 3468816), (32, 2818413), (34, 2652624), (36, 2505256), (39, 2312544), (48, 1878942), (51, 1768416), (52, 1734408), (68, 1326312), (72, 1252628), (78, 1156272), (96, 939471), (102, 884208), (104, 867204), (109, 827424), (117, 770848), (136, 663156), (144, 626314), (153, 589472), (156, 578136), (169, 533664), (204, 442104), (208, 433602), (218, 413712), (221, 408096), (234, 385424), (272, 331578), (288, 313157), (306, 294736), (312, 289068), (327, 275808), (338, 266832), (408, 221052), (416, 216801), (436, 206856), (442, 204048), (468, 192712), (507, 177888), (544, 165789), (612, 147368), (624, 144534), (654, 137904), (663, 136032), (676, 133416), (816, 110526), (872, 103428), (884, 102024), (936, 96356), (981, 91936), (1014, 88944), (1224, 73684), (1248, 72267), (1308, 68952), (1326, 68016), (1352, 66708), (1417, 63648), (1521, 59296), (1632, 55263), (1744, 51714), (1768, 51012), (1853, 48672), (1872, 48178), (1962, 45968), (1989, 45344), (2028, 44472), (2448, 36842), (2616, 34476), (2652, 34008), (2704, 33354), (2834, 31824), (2873, 31392), (3042, 29648), (3488, 25857), (3536, 25506), (3706, 24336), (3744, 24089), (3924, 22984), (3978, 22672), (4056, 22236), (4251, 21216), (4896, 18421), (5232, 17238), (5304, 17004), (5408, 16677), (5559, 16224), (5668, 15912), (5746, 15696), (6084, 14824), (7072, 12753), (7412, 12168), (7848, 11492), (7956, 11336), (8112, 11118), (8502, 10608), (8619, 10464)]