82661821620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1207447}}^1$

素因数の和:1207629

約数の個数: 96

約数和(自身を含む): 266140858368

約数和(自身を除く): 183479036748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4564, 4890, 5705, 6846, 9780, 11410, 13692, 17115, 22820, 34230, 68460, 1207447, 2414894, 3622341, 4829788, 6037235, 7244682, 8452129, 12074470, 14489364, 16904258, 18111705, 24148940, 25356387, 33808516, 36223410, 42260645, 50712774, 72446820, 84521290, 101425548, 126781935, 169042580, 196813861, 253563870, 393627722, 507127740, 590441583, 787255444, 984069305, 1180883166, 1377697027, 1968138610, 2361766332, 2755394054, 2952207915, 3936277220, 4133091081, 5510788108, 5904415830, 6888485135, 8266182162, 11808831660, 13776970270, 16532364324, 20665455405, 27553940540, 41330910810, 82661821620]

約数ペア:

[(1, 82661821620), (2, 41330910810), (3, 27553940540), (4, 20665455405), (5, 16532364324), (6, 13776970270), (7, 11808831660), (10, 8266182162), (12, 6888485135), (14, 5904415830), (15, 5510788108), (20, 4133091081), (21, 3936277220), (28, 2952207915), (30, 2755394054), (35, 2361766332), (42, 1968138610), (60, 1377697027), (70, 1180883166), (84, 984069305), (105, 787255444), (140, 590441583), (163, 507127740), (210, 393627722), (326, 253563870), (420, 196813861), (489, 169042580), (652, 126781935), (815, 101425548), (978, 84521290), (1141, 72446820), (1630, 50712774), (1956, 42260645), (2282, 36223410), (2445, 33808516), (3260, 25356387), (3423, 24148940), (4564, 18111705), (4890, 16904258), (5705, 14489364), (6846, 12074470), (9780, 8452129), (11410, 7244682), (13692, 6037235), (17115, 4829788), (22820, 3622341), (34230, 2414894), (68460, 1207447)]