78960672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 261817920

約数和(自身を除く): 182857248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 739, 742, 848, 954, 1008, 1113, 1272, 1478, 1484, 1696, 1908, 2016, 2217, 2226, 2544, 2956, 2968, 3339, 3816, 4434, 4452, 5088, 5173, 5912, 5936, 6651, 6678, 7632, 8868, 8904, 10346, 11824, 11872, 13302, 13356, 15264, 15519, 17736, 17808, 20692, 23648, 26604, 26712, 31038, 35472, 35616, 39167, 41384, 46557, 53208, 53424, 62076, 70944, 78334, 82768, 93114, 106416, 106848, 117501, 124152, 156668, 165536, 186228, 212832, 235002, 248304, 274169, 313336, 352503, 372456, 470004, 496608, 548338, 626672, 705006, 744912, 822507, 940008, 1096676, 1253344, 1410012, 1489824, 1645014, 1880016, 2193352, 2467521, 2820024, 3290028, 3760032, 4386704, 4935042, 5640048, 6580056, 8773408, 9870084, 11280096, 13160112, 19740168, 26320224, 39480336, 78960672]

約数ペア:

[(1, 78960672), (2, 39480336), (3, 26320224), (4, 19740168), (6, 13160112), (7, 11280096), (8, 9870084), (9, 8773408), (12, 6580056), (14, 5640048), (16, 4935042), (18, 4386704), (21, 3760032), (24, 3290028), (28, 2820024), (32, 2467521), (36, 2193352), (42, 1880016), (48, 1645014), (53, 1489824), (56, 1410012), (63, 1253344), (72, 1096676), (84, 940008), (96, 822507), (106, 744912), (112, 705006), (126, 626672), (144, 548338), (159, 496608), (168, 470004), (212, 372456), (224, 352503), (252, 313336), (288, 274169), (318, 248304), (336, 235002), (371, 212832), (424, 186228), (477, 165536), (504, 156668), (636, 124152), (672, 117501), (739, 106848), (742, 106416), (848, 93114), (954, 82768), (1008, 78334), (1113, 70944), (1272, 62076), (1478, 53424), (1484, 53208), (1696, 46557), (1908, 41384), (2016, 39167), (2217, 35616), (2226, 35472), (2544, 31038), (2956, 26712), (2968, 26604), (3339, 23648), (3816, 20692), (4434, 17808), (4452, 17736), (5088, 15519), (5173, 15264), (5912, 13356), (5936, 13302), (6651, 11872), (6678, 11824), (7632, 10346), (8868, 8904)]