67681332

素因数分解:

$2^2\times 3^5\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 178869600

約数和(自身を除く): 111188268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 243, 324, 358, 389, 486, 537, 716, 778, 972, 1074, 1167, 1556, 1611, 2148, 2334, 3222, 3501, 4668, 4833, 6444, 7002, 9666, 10503, 14004, 14499, 19332, 21006, 28998, 31509, 42012, 43497, 57996, 63018, 69631, 86994, 94527, 126036, 139262, 173988, 189054, 208893, 278524, 378108, 417786, 626679, 835572, 1253358, 1880037, 2506716, 3760074, 5640111, 7520148, 11280222, 16920333, 22560444, 33840666, 67681332]

約数ペア:

[(1, 67681332), (2, 33840666), (3, 22560444), (4, 16920333), (6, 11280222), (9, 7520148), (12, 5640111), (18, 3760074), (27, 2506716), (36, 1880037), (54, 1253358), (81, 835572), (108, 626679), (162, 417786), (179, 378108), (243, 278524), (324, 208893), (358, 189054), (389, 173988), (486, 139262), (537, 126036), (716, 94527), (778, 86994), (972, 69631), (1074, 63018), (1167, 57996), (1556, 43497), (1611, 42012), (2148, 31509), (2334, 28998), (3222, 21006), (3501, 19332), (4668, 14499), (4833, 14004), (6444, 10503), (7002, 9666)]