78336544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 205752960

約数和(自身を除く): 127416416

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 53, 68, 76, 88, 104, 106, 136, 143, 152, 176, 187, 208, 209, 212, 221, 247, 272, 286, 304, 323, 352, 374, 416, 418, 424, 442, 494, 544, 572, 583, 608, 646, 689, 748, 836, 848, 884, 901, 988, 1007, 1144, 1166, 1292, 1378, 1496, 1672, 1696, 1768, 1802, 1976, 2014, 2288, 2332, 2431, 2584, 2717, 2756, 2992, 3344, 3536, 3553, 3604, 3952, 4028, 4199, 4576, 4664, 4862, 5168, 5434, 5512, 5984, 6688, 7072, 7106, 7208, 7579, 7904, 8056, 8398, 9328, 9724, 9911, 10336, 10868, 11024, 11077, 11713, 13091, 14212, 14416, 15158, 16112, 16796, 17119, 18656, 19448, 19822, 21736, 22048, 22154, 23426, 26182, 28424, 28832, 30316, 32224, 33592, 34238, 38896, 39644, 43472, 44308, 46189, 46852, 52364, 56848, 60632, 67184, 68476, 77792, 79288, 86944, 88616, 92378, 93704, 104728, 113696, 121264, 128843, 134368, 136952, 144001, 158576, 177232, 184756, 187408, 188309, 209456, 222547, 242528, 257686, 273904, 288002, 317152, 354464, 369512, 374816, 376618, 418912, 445094, 515372, 547808, 576004, 739024, 753236, 890188, 1030744, 1152008, 1478048, 1506472, 1780376, 2061488, 2304016, 2448017, 3012944, 3560752, 4122976, 4608032, 4896034, 6025888, 7121504, 9792068, 19584136, 39168272, 78336544]

約数ペア:

[(1, 78336544), (2, 39168272), (4, 19584136), (8, 9792068), (11, 7121504), (13, 6025888), (16, 4896034), (17, 4608032), (19, 4122976), (22, 3560752), (26, 3012944), (32, 2448017), (34, 2304016), (38, 2061488), (44, 1780376), (52, 1506472), (53, 1478048), (68, 1152008), (76, 1030744), (88, 890188), (104, 753236), (106, 739024), (136, 576004), (143, 547808), (152, 515372), (176, 445094), (187, 418912), (208, 376618), (209, 374816), (212, 369512), (221, 354464), (247, 317152), (272, 288002), (286, 273904), (304, 257686), (323, 242528), (352, 222547), (374, 209456), (416, 188309), (418, 187408), (424, 184756), (442, 177232), (494, 158576), (544, 144001), (572, 136952), (583, 134368), (608, 128843), (646, 121264), (689, 113696), (748, 104728), (836, 93704), (848, 92378), (884, 88616), (901, 86944), (988, 79288), (1007, 77792), (1144, 68476), (1166, 67184), (1292, 60632), (1378, 56848), (1496, 52364), (1672, 46852), (1696, 46189), (1768, 44308), (1802, 43472), (1976, 39644), (2014, 38896), (2288, 34238), (2332, 33592), (2431, 32224), (2584, 30316), (2717, 28832), (2756, 28424), (2992, 26182), (3344, 23426), (3536, 22154), (3553, 22048), (3604, 21736), (3952, 19822), (4028, 19448), (4199, 18656), (4576, 17119), (4664, 16796), (4862, 16112), (5168, 15158), (5434, 14416), (5512, 14212), (5984, 13091), (6688, 11713), (7072, 11077), (7106, 11024), (7208, 10868), (7579, 10336), (7904, 9911), (8056, 9724), (8398, 9328)]