84496860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67061}}^1$

素因数の和:67083

約数の個数: 72

約数和(自身を含む): 292926816

約数和(自身を除く): 208429956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67061, 134122, 201183, 268244, 335305, 402366, 469427, 603549, 670610, 804732, 938854, 1005915, 1207098, 1341220, 1408281, 1877708, 2011830, 2347135, 2414196, 2816562, 3017745, 4023660, 4224843, 4694270, 5633124, 6035490, 7041405, 8449686, 9388540, 12070980, 14082810, 16899372, 21124215, 28165620, 42248430, 84496860]

約数ペア:

[(1, 84496860), (2, 42248430), (3, 28165620), (4, 21124215), (5, 16899372), (6, 14082810), (7, 12070980), (9, 9388540), (10, 8449686), (12, 7041405), (14, 6035490), (15, 5633124), (18, 4694270), (20, 4224843), (21, 4023660), (28, 3017745), (30, 2816562), (35, 2414196), (36, 2347135), (42, 2011830), (45, 1877708), (60, 1408281), (63, 1341220), (70, 1207098), (84, 1005915), (90, 938854), (105, 804732), (126, 670610), (140, 603549), (180, 469427), (210, 402366), (252, 335305), (315, 268244), (420, 201183), (630, 134122), (1260, 67061)]