78792768

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 240715800

約数和(自身を除く): 161923032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 64, 72, 87, 89, 96, 106, 116, 144, 159, 174, 178, 192, 212, 232, 261, 267, 288, 318, 348, 356, 424, 464, 477, 522, 534, 576, 636, 696, 712, 801, 848, 928, 954, 1044, 1068, 1272, 1392, 1424, 1537, 1602, 1696, 1856, 1908, 2088, 2136, 2544, 2581, 2784, 2848, 3074, 3204, 3392, 3816, 4176, 4272, 4611, 4717, 5088, 5162, 5568, 5696, 6148, 6408, 7632, 7743, 8352, 8544, 9222, 9434, 10176, 10324, 12296, 12816, 13833, 14151, 15264, 15486, 16704, 17088, 18444, 18868, 20648, 23229, 24592, 25632, 27666, 28302, 30528, 30972, 36888, 37736, 41296, 42453, 46458, 49184, 51264, 55332, 56604, 61944, 73776, 75472, 82592, 84906, 92916, 98368, 110664, 113208, 123888, 136793, 147552, 150944, 165184, 169812, 185832, 221328, 226416, 247776, 273586, 295104, 301888, 339624, 371664, 410379, 442656, 452832, 495552, 547172, 679248, 743328, 820758, 885312, 905664, 1094344, 1231137, 1358496, 1486656, 1641516, 2188688, 2462274, 2716992, 3283032, 4377376, 4924548, 6566064, 8754752, 9849096, 13132128, 19698192, 26264256, 39396384, 78792768]

約数ペア:

[(1, 78792768), (2, 39396384), (3, 26264256), (4, 19698192), (6, 13132128), (8, 9849096), (9, 8754752), (12, 6566064), (16, 4924548), (18, 4377376), (24, 3283032), (29, 2716992), (32, 2462274), (36, 2188688), (48, 1641516), (53, 1486656), (58, 1358496), (64, 1231137), (72, 1094344), (87, 905664), (89, 885312), (96, 820758), (106, 743328), (116, 679248), (144, 547172), (159, 495552), (174, 452832), (178, 442656), (192, 410379), (212, 371664), (232, 339624), (261, 301888), (267, 295104), (288, 273586), (318, 247776), (348, 226416), (356, 221328), (424, 185832), (464, 169812), (477, 165184), (522, 150944), (534, 147552), (576, 136793), (636, 123888), (696, 113208), (712, 110664), (801, 98368), (848, 92916), (928, 84906), (954, 82592), (1044, 75472), (1068, 73776), (1272, 61944), (1392, 56604), (1424, 55332), (1537, 51264), (1602, 49184), (1696, 46458), (1856, 42453), (1908, 41296), (2088, 37736), (2136, 36888), (2544, 30972), (2581, 30528), (2784, 28302), (2848, 27666), (3074, 25632), (3204, 24592), (3392, 23229), (3816, 20648), (4176, 18868), (4272, 18444), (4611, 17088), (4717, 16704), (5088, 15486), (5162, 15264), (5568, 14151), (5696, 13833), (6148, 12816), (6408, 12296), (7632, 10324), (7743, 10176), (8352, 9434), (8544, 9222)]