64788672672

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{13457}}^1$

素因数の和:13775

約数の個数: 144

約数和(自身を含む): 187596176040

約数和(自身を除く): 122807503368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 229, 288, 292, 438, 458, 584, 657, 687, 876, 916, 1168, 1314, 1374, 1752, 1832, 2061, 2336, 2628, 2748, 3504, 3664, 4122, 5256, 5496, 7008, 7328, 8244, 10512, 10992, 13457, 16488, 16717, 21024, 21984, 26914, 32976, 33434, 40371, 50151, 53828, 65952, 66868, 80742, 100302, 107656, 121113, 133736, 150453, 161484, 200604, 215312, 242226, 267472, 300906, 322968, 401208, 430624, 484452, 534944, 601812, 645936, 802416, 968904, 982361, 1203624, 1291872, 1604832, 1937808, 1964722, 2407248, 2947083, 3081653, 3875616, 3929444, 4814496, 5894166, 6163306, 7858888, 8841249, 9244959, 11788332, 12326612, 15717776, 17682498, 18489918, 23576664, 24653224, 27734877, 31435552, 35364996, 36979836, 47153328, 49306448, 55469754, 70729992, 73959672, 94306656, 98612896, 110939508, 141459984, 147919344, 221879016, 224960669, 282919968, 295838688, 443758032, 449921338, 674882007, 887516064, 899842676, 1349764014, 1799685352, 2024646021, 2699528028, 3599370704, 4049292042, 5399056056, 7198741408, 8098584084, 10798112112, 16197168168, 21596224224, 32394336336, 64788672672]

約数ペア:

[(1, 64788672672), (2, 32394336336), (3, 21596224224), (4, 16197168168), (6, 10798112112), (8, 8098584084), (9, 7198741408), (12, 5399056056), (16, 4049292042), (18, 3599370704), (24, 2699528028), (32, 2024646021), (36, 1799685352), (48, 1349764014), (72, 899842676), (73, 887516064), (96, 674882007), (144, 449921338), (146, 443758032), (219, 295838688), (229, 282919968), (288, 224960669), (292, 221879016), (438, 147919344), (458, 141459984), (584, 110939508), (657, 98612896), (687, 94306656), (876, 73959672), (916, 70729992), (1168, 55469754), (1314, 49306448), (1374, 47153328), (1752, 36979836), (1832, 35364996), (2061, 31435552), (2336, 27734877), (2628, 24653224), (2748, 23576664), (3504, 18489918), (3664, 17682498), (4122, 15717776), (5256, 12326612), (5496, 11788332), (7008, 9244959), (7328, 8841249), (8244, 7858888), (10512, 6163306), (10992, 5894166), (13457, 4814496), (16488, 3929444), (16717, 3875616), (21024, 3081653), (21984, 2947083), (26914, 2407248), (32976, 1964722), (33434, 1937808), (40371, 1604832), (50151, 1291872), (53828, 1203624), (65952, 982361), (66868, 968904), (80742, 802416), (100302, 645936), (107656, 601812), (121113, 534944), (133736, 484452), (150453, 430624), (161484, 401208), (200604, 322968), (215312, 300906), (242226, 267472)]