71801208

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10769

約数の個数: 64

約数和(自身を含む): 205900800

約数和(自身を除く): 134099592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 10723, 21446, 32169, 42892, 64338, 85784, 96507, 128676, 193014, 257352, 289521, 332413, 386028, 579042, 664826, 772056, 997239, 1158084, 1329652, 1994478, 2316168, 2659304, 2991717, 3988956, 5983434, 7977912, 8975151, 11966868, 17950302, 23933736, 35900604, 71801208]

約数ペア:

[(1, 71801208), (2, 35900604), (3, 23933736), (4, 17950302), (6, 11966868), (8, 8975151), (9, 7977912), (12, 5983434), (18, 3988956), (24, 2991717), (27, 2659304), (31, 2316168), (36, 1994478), (54, 1329652), (62, 1158084), (72, 997239), (93, 772056), (108, 664826), (124, 579042), (186, 386028), (216, 332413), (248, 289521), (279, 257352), (372, 193014), (558, 128676), (744, 96507), (837, 85784), (1116, 64338), (1674, 42892), (2232, 32169), (3348, 21446), (6696, 10723)]