76722984

素因数分解:

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

素因数の和:424

約数の個数: 128

約数和(自身を含む): 232848000

約数和(自身を除く): 156125016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 89, 104, 108, 117, 156, 178, 216, 234, 267, 307, 312, 351, 356, 468, 534, 614, 702, 712, 801, 921, 936, 1068, 1157, 1228, 1404, 1602, 1842, 2136, 2314, 2403, 2456, 2763, 2808, 3204, 3471, 3684, 3991, 4628, 4806, 5526, 6408, 6942, 7368, 7982, 8289, 9256, 9612, 10413, 11052, 11973, 13884, 15964, 16578, 19224, 20826, 22104, 23946, 27323, 27768, 31239, 31928, 33156, 35919, 41652, 47892, 54646, 62478, 66312, 71838, 81969, 83304, 95784, 107757, 109292, 124956, 143676, 163938, 215514, 218584, 245907, 249912, 287352, 327876, 355199, 431028, 491814, 655752, 710398, 737721, 862056, 983628, 1065597, 1420796, 1475442, 1967256, 2131194, 2841592, 2950884, 3196791, 4262388, 5901768, 6393582, 8524776, 9590373, 12787164, 19180746, 25574328, 38361492, 76722984]

約数ペア:

[(1, 76722984), (2, 38361492), (3, 25574328), (4, 19180746), (6, 12787164), (8, 9590373), (9, 8524776), (12, 6393582), (13, 5901768), (18, 4262388), (24, 3196791), (26, 2950884), (27, 2841592), (36, 2131194), (39, 1967256), (52, 1475442), (54, 1420796), (72, 1065597), (78, 983628), (89, 862056), (104, 737721), (108, 710398), (117, 655752), (156, 491814), (178, 431028), (216, 355199), (234, 327876), (267, 287352), (307, 249912), (312, 245907), (351, 218584), (356, 215514), (468, 163938), (534, 143676), (614, 124956), (702, 109292), (712, 107757), (801, 95784), (921, 83304), (936, 81969), (1068, 71838), (1157, 66312), (1228, 62478), (1404, 54646), (1602, 47892), (1842, 41652), (2136, 35919), (2314, 33156), (2403, 31928), (2456, 31239), (2763, 27768), (2808, 27323), (3204, 23946), (3471, 22104), (3684, 20826), (3991, 19224), (4628, 16578), (4806, 15964), (5526, 13884), (6408, 11973), (6942, 11052), (7368, 10413), (7982, 9612), (8289, 9256)]