81845952

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13751}}^1$

素因数の和:13797

約数の個数: 56

約数和(自身を含む): 223552512

約数和(自身を除く): 141706560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 13751, 27502, 41253, 55004, 82506, 110008, 165012, 220016, 330024, 426281, 440032, 660048, 852562, 880064, 1278843, 1320096, 1705124, 2557686, 2640192, 3410248, 5115372, 6820496, 10230744, 13640992, 20461488, 27281984, 40922976, 81845952]

約数ペア:

[(1, 81845952), (2, 40922976), (3, 27281984), (4, 20461488), (6, 13640992), (8, 10230744), (12, 6820496), (16, 5115372), (24, 3410248), (31, 2640192), (32, 2557686), (48, 1705124), (62, 1320096), (64, 1278843), (93, 880064), (96, 852562), (124, 660048), (186, 440032), (192, 426281), (248, 330024), (372, 220016), (496, 165012), (744, 110008), (992, 82506), (1488, 55004), (1984, 41253), (2976, 27502), (5952, 13751)]