82664399872

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{98809}}^1$

素因数の和:98891

約数の個数: 88

約数和(自身を含む): 177992381600

約数和(自身を除く): 95327981728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 256, 304, 344, 512, 608, 688, 817, 1024, 1216, 1376, 1634, 2432, 2752, 3268, 4864, 5504, 6536, 9728, 11008, 13072, 19456, 22016, 26144, 44032, 52288, 98809, 104576, 197618, 209152, 395236, 418304, 790472, 836608, 1580944, 1877371, 3161888, 3754742, 4248787, 6323776, 7509484, 8497574, 12647552, 15018968, 16995148, 25295104, 30037936, 33990296, 50590208, 60075872, 67980592, 80726953, 101180416, 120151744, 135961184, 161453906, 240303488, 271922368, 322907812, 480606976, 543844736, 645815624, 961213952, 1087689472, 1291631248, 1922427904, 2175378944, 2583262496, 4350757888, 5166524992, 10333049984, 20666099968, 41332199936, 82664399872]

約数ペア:

[(1, 82664399872), (2, 41332199936), (4, 20666099968), (8, 10333049984), (16, 5166524992), (19, 4350757888), (32, 2583262496), (38, 2175378944), (43, 1922427904), (64, 1291631248), (76, 1087689472), (86, 961213952), (128, 645815624), (152, 543844736), (172, 480606976), (256, 322907812), (304, 271922368), (344, 240303488), (512, 161453906), (608, 135961184), (688, 120151744), (817, 101180416), (1024, 80726953), (1216, 67980592), (1376, 60075872), (1634, 50590208), (2432, 33990296), (2752, 30037936), (3268, 25295104), (4864, 16995148), (5504, 15018968), (6536, 12647552), (9728, 8497574), (11008, 7509484), (13072, 6323776), (19456, 4248787), (22016, 3754742), (26144, 3161888), (44032, 1877371), (52288, 1580944), (98809, 836608), (104576, 790472), (197618, 418304), (209152, 395236)]