65217984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 207385920

約数和(自身を除く): 142167936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 53, 58, 64, 68, 78, 87, 96, 102, 104, 106, 116, 136, 156, 159, 174, 192, 204, 208, 212, 221, 232, 272, 312, 318, 348, 377, 408, 416, 424, 442, 464, 493, 544, 624, 636, 663, 689, 696, 754, 816, 832, 848, 884, 901, 928, 986, 1088, 1131, 1248, 1272, 1326, 1378, 1392, 1479, 1508, 1537, 1632, 1696, 1768, 1802, 1856, 1972, 2067, 2262, 2496, 2544, 2652, 2703, 2756, 2784, 2958, 3016, 3074, 3264, 3392, 3536, 3604, 3944, 4134, 4524, 4611, 5088, 5304, 5406, 5512, 5568, 5916, 6032, 6148, 6409, 7072, 7208, 7888, 8268, 9048, 9222, 10176, 10608, 10812, 11024, 11713, 11832, 12064, 12296, 12818, 14144, 14416, 15776, 16536, 18096, 18444, 19227, 19981, 21216, 21624, 22048, 23426, 23664, 24128, 24592, 25636, 26129, 28832, 31552, 33072, 35139, 36192, 36888, 38454, 39962, 42432, 43248, 44096, 46852, 47328, 49184, 51272, 52258, 57664, 59943, 66144, 70278, 72384, 73776, 76908, 78387, 79924, 86496, 93704, 94656, 98368, 102544, 104516, 119886, 132288, 140556, 147552, 153816, 156774, 159848, 172992, 187408, 205088, 209032, 239772, 281112, 295104, 307632, 313548, 319696, 339677, 374816, 410176, 418064, 479544, 562224, 615264, 627096, 639392, 679354, 749632, 836128, 959088, 1019031, 1124448, 1230528, 1254192, 1278784, 1358708, 1672256, 1918176, 2038062, 2248896, 2508384, 2717416, 3836352, 4076124, 5016768, 5434832, 8152248, 10869664, 16304496, 21739328, 32608992, 65217984]

約数ペア:

[(1, 65217984), (2, 32608992), (3, 21739328), (4, 16304496), (6, 10869664), (8, 8152248), (12, 5434832), (13, 5016768), (16, 4076124), (17, 3836352), (24, 2717416), (26, 2508384), (29, 2248896), (32, 2038062), (34, 1918176), (39, 1672256), (48, 1358708), (51, 1278784), (52, 1254192), (53, 1230528), (58, 1124448), (64, 1019031), (68, 959088), (78, 836128), (87, 749632), (96, 679354), (102, 639392), (104, 627096), (106, 615264), (116, 562224), (136, 479544), (156, 418064), (159, 410176), (174, 374816), (192, 339677), (204, 319696), (208, 313548), (212, 307632), (221, 295104), (232, 281112), (272, 239772), (312, 209032), (318, 205088), (348, 187408), (377, 172992), (408, 159848), (416, 156774), (424, 153816), (442, 147552), (464, 140556), (493, 132288), (544, 119886), (624, 104516), (636, 102544), (663, 98368), (689, 94656), (696, 93704), (754, 86496), (816, 79924), (832, 78387), (848, 76908), (884, 73776), (901, 72384), (928, 70278), (986, 66144), (1088, 59943), (1131, 57664), (1248, 52258), (1272, 51272), (1326, 49184), (1378, 47328), (1392, 46852), (1479, 44096), (1508, 43248), (1537, 42432), (1632, 39962), (1696, 38454), (1768, 36888), (1802, 36192), (1856, 35139), (1972, 33072), (2067, 31552), (2262, 28832), (2496, 26129), (2544, 25636), (2652, 24592), (2703, 24128), (2756, 23664), (2784, 23426), (2958, 22048), (3016, 21624), (3074, 21216), (3264, 19981), (3392, 19227), (3536, 18444), (3604, 18096), (3944, 16536), (4134, 15776), (4524, 14416), (4611, 14144), (5088, 12818), (5304, 12296), (5406, 12064), (5512, 11832), (5568, 11713), (5916, 11024), (6032, 10812), (6148, 10608), (6409, 10176), (7072, 9222), (7208, 9048), (7888, 8268)]