71613072

素因数分解:

$2^4\times 3^5\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 210965664

約数和(自身を除く): 139352592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 163, 216, 226, 243, 324, 326, 339, 432, 452, 486, 489, 648, 652, 678, 904, 972, 978, 1017, 1296, 1304, 1356, 1467, 1808, 1944, 1956, 2034, 2608, 2712, 2934, 3051, 3888, 3912, 4068, 4401, 5424, 5868, 6102, 7824, 8136, 8802, 9153, 11736, 12204, 13203, 16272, 17604, 18306, 18419, 23472, 24408, 26406, 27459, 35208, 36612, 36838, 39609, 48816, 52812, 54918, 55257, 70416, 73224, 73676, 79218, 105624, 109836, 110514, 146448, 147352, 158436, 165771, 211248, 219672, 221028, 294704, 316872, 331542, 439344, 442056, 497313, 633744, 663084, 884112, 994626, 1326168, 1491939, 1989252, 2652336, 2983878, 3978504, 4475817, 5967756, 7957008, 8951634, 11935512, 17903268, 23871024, 35806536, 71613072]

約数ペア:

[(1, 71613072), (2, 35806536), (3, 23871024), (4, 17903268), (6, 11935512), (8, 8951634), (9, 7957008), (12, 5967756), (16, 4475817), (18, 3978504), (24, 2983878), (27, 2652336), (36, 1989252), (48, 1491939), (54, 1326168), (72, 994626), (81, 884112), (108, 663084), (113, 633744), (144, 497313), (162, 442056), (163, 439344), (216, 331542), (226, 316872), (243, 294704), (324, 221028), (326, 219672), (339, 211248), (432, 165771), (452, 158436), (486, 147352), (489, 146448), (648, 110514), (652, 109836), (678, 105624), (904, 79218), (972, 73676), (978, 73224), (1017, 70416), (1296, 55257), (1304, 54918), (1356, 52812), (1467, 48816), (1808, 39609), (1944, 36838), (1956, 36612), (2034, 35208), (2608, 27459), (2712, 26406), (2934, 24408), (3051, 23472), (3888, 18419), (3912, 18306), (4068, 17604), (4401, 16272), (5424, 13203), (5868, 12204), (6102, 11736), (7824, 9153), (8136, 8802)]