71820864

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 112

約数和(自身を含む): 213969600

約数和(自身を除く): 142148736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 432, 467, 534, 576, 712, 801, 864, 934, 1068, 1401, 1424, 1602, 1728, 1868, 2136, 2403, 2802, 2848, 3204, 3736, 4203, 4272, 4806, 5604, 5696, 6408, 7472, 8406, 8544, 9612, 11208, 12609, 12816, 14944, 16812, 17088, 19224, 22416, 25218, 25632, 29888, 33624, 38448, 41563, 44832, 50436, 51264, 67248, 76896, 83126, 89664, 100872, 124689, 134496, 153792, 166252, 201744, 249378, 268992, 332504, 374067, 403488, 498756, 665008, 748134, 806976, 997512, 1122201, 1330016, 1496268, 1995024, 2244402, 2660032, 2992536, 3990048, 4488804, 5985072, 7980096, 8977608, 11970144, 17955216, 23940288, 35910432, 71820864]

約数ペア:

[(1, 71820864), (2, 35910432), (3, 23940288), (4, 17955216), (6, 11970144), (8, 8977608), (9, 7980096), (12, 5985072), (16, 4488804), (18, 3990048), (24, 2992536), (27, 2660032), (32, 2244402), (36, 1995024), (48, 1496268), (54, 1330016), (64, 1122201), (72, 997512), (89, 806976), (96, 748134), (108, 665008), (144, 498756), (178, 403488), (192, 374067), (216, 332504), (267, 268992), (288, 249378), (356, 201744), (432, 166252), (467, 153792), (534, 134496), (576, 124689), (712, 100872), (801, 89664), (864, 83126), (934, 76896), (1068, 67248), (1401, 51264), (1424, 50436), (1602, 44832), (1728, 41563), (1868, 38448), (2136, 33624), (2403, 29888), (2802, 25632), (2848, 25218), (3204, 22416), (3736, 19224), (4203, 17088), (4272, 16812), (4806, 14944), (5604, 12816), (5696, 12609), (6408, 11208), (7472, 9612), (8406, 8544)]