78730128

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 241558200

約数和(自身を除く): 162828072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1109, 1224, 1392, 1479, 1972, 2088, 2218, 2448, 2958, 3327, 3944, 4176, 4436, 4437, 5916, 6654, 7888, 8872, 8874, 9981, 11832, 13308, 17744, 17748, 18853, 19962, 23664, 26616, 32161, 35496, 37706, 39924, 53232, 56559, 64322, 70992, 75412, 79848, 96483, 113118, 128644, 150824, 159696, 169677, 192966, 226236, 257288, 289449, 301648, 339354, 385932, 452472, 514576, 546737, 578898, 678708, 771864, 904944, 1093474, 1157796, 1357416, 1543728, 1640211, 2186948, 2315592, 2714832, 3280422, 4373896, 4631184, 4920633, 6560844, 8747792, 9841266, 13121688, 19682532, 26243376, 39365064, 78730128]

約数ペア:

[(1, 78730128), (2, 39365064), (3, 26243376), (4, 19682532), (6, 13121688), (8, 9841266), (9, 8747792), (12, 6560844), (16, 4920633), (17, 4631184), (18, 4373896), (24, 3280422), (29, 2714832), (34, 2315592), (36, 2186948), (48, 1640211), (51, 1543728), (58, 1357416), (68, 1157796), (72, 1093474), (87, 904944), (102, 771864), (116, 678708), (136, 578898), (144, 546737), (153, 514576), (174, 452472), (204, 385932), (232, 339354), (261, 301648), (272, 289449), (306, 257288), (348, 226236), (408, 192966), (464, 169677), (493, 159696), (522, 150824), (612, 128644), (696, 113118), (816, 96483), (986, 79848), (1044, 75412), (1109, 70992), (1224, 64322), (1392, 56559), (1479, 53232), (1972, 39924), (2088, 37706), (2218, 35496), (2448, 32161), (2958, 26616), (3327, 23664), (3944, 19962), (4176, 18853), (4436, 17748), (4437, 17744), (5916, 13308), (6654, 11832), (7888, 9981), (8872, 8874)]