64631616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 112

約数和(自身を含む): 205800960

約数和(自身を除く): 141169344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2531, 3192, 3648, 4256, 5062, 6384, 7593, 8512, 10124, 12768, 15186, 17717, 20248, 25536, 30372, 35434, 40496, 48089, 53151, 60744, 70868, 80992, 96178, 106302, 121488, 141736, 144267, 161984, 192356, 212604, 242976, 283472, 288534, 336623, 384712, 425208, 485952, 566944, 577068, 673246, 769424, 850416, 1009869, 1133888, 1154136, 1346492, 1538848, 1700832, 2019738, 2308272, 2692984, 3077696, 3401664, 4039476, 4616544, 5385968, 8078952, 9233088, 10771936, 16157904, 21543872, 32315808, 64631616]

約数ペア:

[(1, 64631616), (2, 32315808), (3, 21543872), (4, 16157904), (6, 10771936), (7, 9233088), (8, 8078952), (12, 5385968), (14, 4616544), (16, 4039476), (19, 3401664), (21, 3077696), (24, 2692984), (28, 2308272), (32, 2019738), (38, 1700832), (42, 1538848), (48, 1346492), (56, 1154136), (57, 1133888), (64, 1009869), (76, 850416), (84, 769424), (96, 673246), (112, 577068), (114, 566944), (133, 485952), (152, 425208), (168, 384712), (192, 336623), (224, 288534), (228, 283472), (266, 242976), (304, 212604), (336, 192356), (399, 161984), (448, 144267), (456, 141736), (532, 121488), (608, 106302), (672, 96178), (798, 80992), (912, 70868), (1064, 60744), (1216, 53151), (1344, 48089), (1596, 40496), (1824, 35434), (2128, 30372), (2531, 25536), (3192, 20248), (3648, 17717), (4256, 15186), (5062, 12768), (6384, 10124), (7593, 8512)]