68198208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 197144640

約数和(自身を除く): 128946432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 156, 178, 192, 208, 267, 307, 312, 356, 416, 534, 614, 624, 712, 832, 921, 1068, 1157, 1228, 1248, 1424, 1842, 2136, 2314, 2456, 2496, 2848, 3471, 3684, 3991, 4272, 4628, 4912, 5696, 6942, 7368, 7982, 8544, 9256, 9824, 11973, 13884, 14736, 15964, 17088, 18512, 19648, 23946, 27323, 27768, 29472, 31928, 37024, 47892, 54646, 55536, 58944, 63856, 74048, 81969, 95784, 109292, 111072, 127712, 163938, 191568, 218584, 222144, 255424, 327876, 355199, 383136, 437168, 655752, 710398, 766272, 874336, 1065597, 1311504, 1420796, 1748672, 2131194, 2623008, 2841592, 4262388, 5246016, 5683184, 8524776, 11366368, 17049552, 22732736, 34099104, 68198208]

約数ペア:

[(1, 68198208), (2, 34099104), (3, 22732736), (4, 17049552), (6, 11366368), (8, 8524776), (12, 5683184), (13, 5246016), (16, 4262388), (24, 2841592), (26, 2623008), (32, 2131194), (39, 1748672), (48, 1420796), (52, 1311504), (64, 1065597), (78, 874336), (89, 766272), (96, 710398), (104, 655752), (156, 437168), (178, 383136), (192, 355199), (208, 327876), (267, 255424), (307, 222144), (312, 218584), (356, 191568), (416, 163938), (534, 127712), (614, 111072), (624, 109292), (712, 95784), (832, 81969), (921, 74048), (1068, 63856), (1157, 58944), (1228, 55536), (1248, 54646), (1424, 47892), (1842, 37024), (2136, 31928), (2314, 29472), (2456, 27768), (2496, 27323), (2848, 23946), (3471, 19648), (3684, 18512), (3991, 17088), (4272, 15964), (4628, 14736), (4912, 13884), (5696, 11973), (6942, 9824), (7368, 9256), (7982, 8544)]