72931104

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 146665728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 113, 144, 162, 166, 216, 226, 243, 249, 288, 324, 332, 339, 432, 452, 486, 498, 648, 664, 678, 747, 864, 904, 972, 996, 1017, 1296, 1328, 1356, 1494, 1808, 1944, 1992, 2034, 2241, 2592, 2656, 2712, 2988, 3051, 3616, 3888, 3984, 4068, 4482, 5424, 5976, 6102, 6723, 7776, 7968, 8136, 8964, 9153, 9379, 10848, 11952, 12204, 13446, 16272, 17928, 18306, 18758, 20169, 23904, 24408, 26892, 27459, 28137, 32544, 35856, 36612, 37516, 40338, 48816, 53784, 54918, 56274, 71712, 73224, 75032, 80676, 84411, 97632, 107568, 109836, 112548, 146448, 150064, 161352, 168822, 215136, 219672, 225096, 253233, 292896, 300128, 322704, 337644, 439344, 450192, 506466, 645408, 675288, 759699, 878688, 900384, 1012932, 1350576, 1519398, 2025864, 2279097, 2701152, 3038796, 4051728, 4558194, 6077592, 8103456, 9116388, 12155184, 18232776, 24310368, 36465552, 72931104]

約数ペア:

[(1, 72931104), (2, 36465552), (3, 24310368), (4, 18232776), (6, 12155184), (8, 9116388), (9, 8103456), (12, 6077592), (16, 4558194), (18, 4051728), (24, 3038796), (27, 2701152), (32, 2279097), (36, 2025864), (48, 1519398), (54, 1350576), (72, 1012932), (81, 900384), (83, 878688), (96, 759699), (108, 675288), (113, 645408), (144, 506466), (162, 450192), (166, 439344), (216, 337644), (226, 322704), (243, 300128), (249, 292896), (288, 253233), (324, 225096), (332, 219672), (339, 215136), (432, 168822), (452, 161352), (486, 150064), (498, 146448), (648, 112548), (664, 109836), (678, 107568), (747, 97632), (864, 84411), (904, 80676), (972, 75032), (996, 73224), (1017, 71712), (1296, 56274), (1328, 54918), (1356, 53784), (1494, 48816), (1808, 40338), (1944, 37516), (1992, 36612), (2034, 35856), (2241, 32544), (2592, 28137), (2656, 27459), (2712, 26892), (2988, 24408), (3051, 23904), (3616, 20169), (3888, 18758), (3984, 18306), (4068, 17928), (4482, 16272), (5424, 13446), (5976, 12204), (6102, 11952), (6723, 10848), (7776, 9379), (7968, 9153), (8136, 8964)]