81506088

素因数分解:

$2^3\times 3^5\times {\mathrm{41927}}^1$

素因数の和:41948

約数の個数: 48

約数和(自身を含む): 228926880

約数和(自身を除く): 147420792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 41927, 83854, 125781, 167708, 251562, 335416, 377343, 503124, 754686, 1006248, 1132029, 1509372, 2264058, 3018744, 3396087, 4528116, 6792174, 9056232, 10188261, 13584348, 20376522, 27168696, 40753044, 81506088]

約数ペア:

[(1, 81506088), (2, 40753044), (3, 27168696), (4, 20376522), (6, 13584348), (8, 10188261), (9, 9056232), (12, 6792174), (18, 4528116), (24, 3396087), (27, 3018744), (36, 2264058), (54, 1509372), (72, 1132029), (81, 1006248), (108, 754686), (162, 503124), (216, 377343), (243, 335416), (324, 251562), (486, 167708), (648, 125781), (972, 83854), (1944, 41927)]