82944540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21943}}^1$

素因数の和:21968

約数の個数: 96

約数和(自身を含む): 294927360

約数和(自身を除く): 211982820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21943, 43886, 65829, 87772, 109715, 131658, 153601, 197487, 219430, 263316, 307202, 329145, 394974, 438860, 460803, 592461, 614404, 658290, 768005, 789948, 921606, 987435, 1184922, 1316580, 1382409, 1536010, 1843212, 1974870, 2304015, 2369844, 2764818, 2962305, 3072020, 3949740, 4147227, 4608030, 5529636, 5924610, 6912045, 8294454, 9216060, 11849220, 13824090, 16588908, 20736135, 27648180, 41472270, 82944540]

約数ペア:

[(1, 82944540), (2, 41472270), (3, 27648180), (4, 20736135), (5, 16588908), (6, 13824090), (7, 11849220), (9, 9216060), (10, 8294454), (12, 6912045), (14, 5924610), (15, 5529636), (18, 4608030), (20, 4147227), (21, 3949740), (27, 3072020), (28, 2962305), (30, 2764818), (35, 2369844), (36, 2304015), (42, 1974870), (45, 1843212), (54, 1536010), (60, 1382409), (63, 1316580), (70, 1184922), (84, 987435), (90, 921606), (105, 789948), (108, 768005), (126, 658290), (135, 614404), (140, 592461), (180, 460803), (189, 438860), (210, 394974), (252, 329145), (270, 307202), (315, 263316), (378, 219430), (420, 197487), (540, 153601), (630, 131658), (756, 109715), (945, 87772), (1260, 65829), (1890, 43886), (3780, 21943)]