84610904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 205701120

約数和(自身を除く): 121090216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 47, 56, 61, 62, 68, 94, 119, 122, 124, 136, 188, 217, 238, 244, 248, 329, 376, 427, 434, 476, 488, 527, 658, 799, 854, 868, 952, 1037, 1054, 1316, 1457, 1598, 1708, 1736, 1891, 2074, 2108, 2632, 2867, 2914, 3196, 3416, 3689, 3782, 4148, 4216, 5593, 5734, 5828, 6392, 7259, 7378, 7564, 8296, 10199, 11186, 11468, 11656, 13237, 14518, 14756, 15128, 20069, 20398, 22372, 22936, 24769, 26474, 29036, 29512, 32147, 40138, 40796, 44744, 48739, 49538, 52948, 58072, 64294, 80276, 81592, 88877, 97478, 99076, 105896, 128588, 160552, 173383, 177754, 194956, 198152, 225029, 257176, 341173, 346766, 355508, 389912, 450058, 622139, 682346, 693532, 711016, 900116, 1244278, 1364692, 1387064, 1510909, 1800232, 2488556, 2729384, 3021818, 4977112, 6043636, 10576363, 12087272, 21152726, 42305452, 84610904]

約数ペア:

[(1, 84610904), (2, 42305452), (4, 21152726), (7, 12087272), (8, 10576363), (14, 6043636), (17, 4977112), (28, 3021818), (31, 2729384), (34, 2488556), (47, 1800232), (56, 1510909), (61, 1387064), (62, 1364692), (68, 1244278), (94, 900116), (119, 711016), (122, 693532), (124, 682346), (136, 622139), (188, 450058), (217, 389912), (238, 355508), (244, 346766), (248, 341173), (329, 257176), (376, 225029), (427, 198152), (434, 194956), (476, 177754), (488, 173383), (527, 160552), (658, 128588), (799, 105896), (854, 99076), (868, 97478), (952, 88877), (1037, 81592), (1054, 80276), (1316, 64294), (1457, 58072), (1598, 52948), (1708, 49538), (1736, 48739), (1891, 44744), (2074, 40796), (2108, 40138), (2632, 32147), (2867, 29512), (2914, 29036), (3196, 26474), (3416, 24769), (3689, 22936), (3782, 22372), (4148, 20398), (4216, 20069), (5593, 15128), (5734, 14756), (5828, 14518), (6392, 13237), (7259, 11656), (7378, 11468), (7564, 11186), (8296, 10199)]