78613848

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 235008000

約数和(自身を除く): 156394152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 79, 102, 108, 136, 153, 158, 204, 216, 237, 271, 306, 316, 408, 459, 474, 542, 612, 632, 711, 813, 918, 948, 1084, 1224, 1343, 1422, 1626, 1836, 1896, 2133, 2168, 2439, 2686, 2844, 3252, 3672, 4029, 4266, 4607, 4878, 5372, 5688, 6504, 7317, 8058, 8532, 9214, 9756, 10744, 12087, 13821, 14634, 16116, 17064, 18428, 19512, 21409, 24174, 27642, 29268, 32232, 36261, 36856, 41463, 42818, 48348, 55284, 58536, 64227, 72522, 82926, 85636, 96696, 110568, 124389, 128454, 145044, 165852, 171272, 192681, 248778, 256908, 290088, 331704, 363953, 385362, 497556, 513816, 578043, 727906, 770724, 995112, 1091859, 1156086, 1455812, 1541448, 2183718, 2312172, 2911624, 3275577, 4367436, 4624344, 6551154, 8734872, 9826731, 13102308, 19653462, 26204616, 39306924, 78613848]

約数ペア:

[(1, 78613848), (2, 39306924), (3, 26204616), (4, 19653462), (6, 13102308), (8, 9826731), (9, 8734872), (12, 6551154), (17, 4624344), (18, 4367436), (24, 3275577), (27, 2911624), (34, 2312172), (36, 2183718), (51, 1541448), (54, 1455812), (68, 1156086), (72, 1091859), (79, 995112), (102, 770724), (108, 727906), (136, 578043), (153, 513816), (158, 497556), (204, 385362), (216, 363953), (237, 331704), (271, 290088), (306, 256908), (316, 248778), (408, 192681), (459, 171272), (474, 165852), (542, 145044), (612, 128454), (632, 124389), (711, 110568), (813, 96696), (918, 85636), (948, 82926), (1084, 72522), (1224, 64227), (1343, 58536), (1422, 55284), (1626, 48348), (1836, 42818), (1896, 41463), (2133, 36856), (2168, 36261), (2439, 32232), (2686, 29268), (2844, 27642), (3252, 24174), (3672, 21409), (4029, 19512), (4266, 18428), (4607, 17064), (4878, 16116), (5372, 14634), (5688, 13821), (6504, 12087), (7317, 10744), (8058, 9756), (8532, 9214)]