72188688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 220566240

約数和(自身を除く): 148377552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 809, 858, 1014, 1144, 1352, 1618, 1716, 1859, 2028, 2288, 2427, 2704, 3236, 3432, 3718, 4056, 4854, 5577, 6472, 6864, 7436, 8112, 8899, 9708, 10517, 11154, 12944, 14872, 17798, 19416, 21034, 22308, 26697, 29744, 31551, 35596, 38832, 42068, 44616, 53394, 63102, 71192, 84136, 89232, 106788, 115687, 126204, 136721, 142384, 168272, 213576, 231374, 252408, 273442, 347061, 410163, 427152, 462748, 504816, 546884, 694122, 820326, 925496, 1093768, 1388244, 1503931, 1640652, 1850992, 2187536, 2776488, 3007862, 3281304, 4511793, 5552976, 6015724, 6562608, 9023586, 12031448, 18047172, 24062896, 36094344, 72188688]

約数ペア:

[(1, 72188688), (2, 36094344), (3, 24062896), (4, 18047172), (6, 12031448), (8, 9023586), (11, 6562608), (12, 6015724), (13, 5552976), (16, 4511793), (22, 3281304), (24, 3007862), (26, 2776488), (33, 2187536), (39, 1850992), (44, 1640652), (48, 1503931), (52, 1388244), (66, 1093768), (78, 925496), (88, 820326), (104, 694122), (132, 546884), (143, 504816), (156, 462748), (169, 427152), (176, 410163), (208, 347061), (264, 273442), (286, 252408), (312, 231374), (338, 213576), (429, 168272), (507, 142384), (528, 136721), (572, 126204), (624, 115687), (676, 106788), (809, 89232), (858, 84136), (1014, 71192), (1144, 63102), (1352, 53394), (1618, 44616), (1716, 42068), (1859, 38832), (2028, 35596), (2288, 31551), (2427, 29744), (2704, 26697), (3236, 22308), (3432, 21034), (3718, 19416), (4056, 17798), (4854, 14872), (5577, 12944), (6472, 11154), (6864, 10517), (7436, 9708), (8112, 8899)]