87313664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 190092000

約数和(自身を除く): 102778336

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 619, 928, 1102, 1216, 1238, 1856, 2204, 2432, 2476, 3712, 4408, 4864, 4952, 7424, 8816, 9904, 11761, 17632, 17951, 19808, 23522, 35264, 35902, 39616, 47044, 70528, 71804, 79232, 94088, 141056, 143608, 158464, 188176, 287216, 341069, 376352, 574432, 682138, 752704, 1148864, 1364276, 1505408, 2297728, 2728552, 3010816, 4595456, 5457104, 10914208, 21828416, 43656832, 87313664]

約数ペア:

[(1, 87313664), (2, 43656832), (4, 21828416), (8, 10914208), (16, 5457104), (19, 4595456), (29, 3010816), (32, 2728552), (38, 2297728), (58, 1505408), (64, 1364276), (76, 1148864), (116, 752704), (128, 682138), (152, 574432), (232, 376352), (256, 341069), (304, 287216), (464, 188176), (551, 158464), (608, 143608), (619, 141056), (928, 94088), (1102, 79232), (1216, 71804), (1238, 70528), (1856, 47044), (2204, 39616), (2432, 35902), (2476, 35264), (3712, 23522), (4408, 19808), (4864, 17951), (4952, 17632), (7424, 11761), (8816, 9904)]