84513660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 297443328

約数和(自身を除く): 212929668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1663, 1694, 1815, 2310, 2420, 2541, 3326, 3388, 3630, 4235, 4620, 4989, 5082, 6652, 7260, 8315, 8470, 9978, 10164, 11641, 12705, 16630, 16940, 18293, 19956, 23282, 24945, 25410, 33260, 34923, 36586, 46564, 49890, 50820, 54879, 58205, 69846, 73172, 91465, 99780, 109758, 116410, 128051, 139692, 174615, 182930, 201223, 219516, 232820, 256102, 274395, 349230, 365860, 384153, 402446, 512204, 548790, 603669, 640255, 698460, 768306, 804892, 1006115, 1097580, 1207338, 1280510, 1408561, 1536612, 1920765, 2012230, 2414676, 2561020, 2817122, 3018345, 3841530, 4024460, 4225683, 5634244, 6036690, 7042805, 7683060, 8451366, 12073380, 14085610, 16902732, 21128415, 28171220, 42256830, 84513660]

約数ペア:

[(1, 84513660), (2, 42256830), (3, 28171220), (4, 21128415), (5, 16902732), (6, 14085610), (7, 12073380), (10, 8451366), (11, 7683060), (12, 7042805), (14, 6036690), (15, 5634244), (20, 4225683), (21, 4024460), (22, 3841530), (28, 3018345), (30, 2817122), (33, 2561020), (35, 2414676), (42, 2012230), (44, 1920765), (55, 1536612), (60, 1408561), (66, 1280510), (70, 1207338), (77, 1097580), (84, 1006115), (105, 804892), (110, 768306), (121, 698460), (132, 640255), (140, 603669), (154, 548790), (165, 512204), (210, 402446), (220, 384153), (231, 365860), (242, 349230), (308, 274395), (330, 256102), (363, 232820), (385, 219516), (420, 201223), (462, 182930), (484, 174615), (605, 139692), (660, 128051), (726, 116410), (770, 109758), (847, 99780), (924, 91465), (1155, 73172), (1210, 69846), (1452, 58205), (1540, 54879), (1663, 50820), (1694, 49890), (1815, 46564), (2310, 36586), (2420, 34923), (2541, 33260), (3326, 25410), (3388, 24945), (3630, 23282), (4235, 19956), (4620, 18293), (4989, 16940), (5082, 16630), (6652, 12705), (7260, 11641), (8315, 10164), (8470, 9978)]