61671632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 138473280

約数和(自身を除く): 76801648

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 43, 44, 58, 86, 88, 116, 172, 176, 232, 281, 319, 344, 464, 473, 562, 638, 688, 946, 1124, 1247, 1276, 1892, 2248, 2494, 2552, 3091, 3784, 4496, 4988, 5104, 6182, 7568, 8149, 9976, 12083, 12364, 13717, 16298, 19952, 24166, 24728, 27434, 32596, 48332, 49456, 54868, 65192, 89639, 96664, 109736, 130384, 132913, 179278, 193328, 219472, 265826, 350407, 358556, 531652, 700814, 717112, 1063304, 1401628, 1434224, 2126608, 2803256, 3854477, 5606512, 7708954, 15417908, 30835816, 61671632]

約数ペア:

[(1, 61671632), (2, 30835816), (4, 15417908), (8, 7708954), (11, 5606512), (16, 3854477), (22, 2803256), (29, 2126608), (43, 1434224), (44, 1401628), (58, 1063304), (86, 717112), (88, 700814), (116, 531652), (172, 358556), (176, 350407), (232, 265826), (281, 219472), (319, 193328), (344, 179278), (464, 132913), (473, 130384), (562, 109736), (638, 96664), (688, 89639), (946, 65192), (1124, 54868), (1247, 49456), (1276, 48332), (1892, 32596), (2248, 27434), (2494, 24728), (2552, 24166), (3091, 19952), (3784, 16298), (4496, 13717), (4988, 12364), (5104, 12083), (6182, 9976), (7568, 8149)]