76887524

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 158070528

約数和(自身を除く): 81183004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 197, 212, 263, 371, 394, 526, 742, 788, 1052, 1379, 1484, 1841, 2758, 3682, 5516, 7364, 10441, 13939, 20882, 27878, 41764, 51811, 55756, 73087, 97573, 103622, 146174, 195146, 207244, 292348, 362677, 390292, 725354, 1450708, 2745983, 5491966, 10983932, 19221881, 38443762, 76887524]

約数ペア:

[(1, 76887524), (2, 38443762), (4, 19221881), (7, 10983932), (14, 5491966), (28, 2745983), (53, 1450708), (106, 725354), (197, 390292), (212, 362677), (263, 292348), (371, 207244), (394, 195146), (526, 146174), (742, 103622), (788, 97573), (1052, 73087), (1379, 55756), (1484, 51811), (1841, 41764), (2758, 27878), (3682, 20882), (5516, 13939), (7364, 10441)]