61971084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 162

約数和(自身を含む): 196379820

約数和(自身を除く): 134408736

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 49, 57, 63, 76, 84, 86, 98, 114, 126, 129, 133, 147, 171, 172, 196, 228, 252, 258, 266, 294, 301, 342, 387, 399, 441, 516, 532, 588, 602, 684, 774, 798, 817, 882, 903, 931, 1197, 1204, 1548, 1596, 1634, 1764, 1806, 1849, 1862, 2107, 2394, 2451, 2709, 2793, 3268, 3612, 3698, 3724, 4214, 4788, 4902, 5418, 5547, 5586, 5719, 6321, 7353, 7396, 8379, 8428, 9804, 10836, 11094, 11172, 11438, 12642, 12943, 14706, 16641, 16758, 17157, 18963, 22188, 22876, 25284, 25886, 29412, 33282, 33516, 34314, 35131, 37926, 38829, 40033, 51471, 51772, 66564, 68628, 70262, 75852, 77658, 80066, 90601, 102942, 105393, 116487, 120099, 140524, 155316, 160132, 181202, 205884, 210786, 232974, 240198, 245917, 271803, 316179, 360297, 362404, 421572, 465948, 480396, 491834, 543606, 632358, 720594, 737751, 815409, 983668, 1087212, 1264716, 1441188, 1475502, 1630818, 1721419, 2213253, 2951004, 3261636, 3442838, 4426506, 5164257, 6885676, 8853012, 10328514, 15492771, 20657028, 30985542, 61971084]

約数ペア:

[(1, 61971084), (2, 30985542), (3, 20657028), (4, 15492771), (6, 10328514), (7, 8853012), (9, 6885676), (12, 5164257), (14, 4426506), (18, 3442838), (19, 3261636), (21, 2951004), (28, 2213253), (36, 1721419), (38, 1630818), (42, 1475502), (43, 1441188), (49, 1264716), (57, 1087212), (63, 983668), (76, 815409), (84, 737751), (86, 720594), (98, 632358), (114, 543606), (126, 491834), (129, 480396), (133, 465948), (147, 421572), (171, 362404), (172, 360297), (196, 316179), (228, 271803), (252, 245917), (258, 240198), (266, 232974), (294, 210786), (301, 205884), (342, 181202), (387, 160132), (399, 155316), (441, 140524), (516, 120099), (532, 116487), (588, 105393), (602, 102942), (684, 90601), (774, 80066), (798, 77658), (817, 75852), (882, 70262), (903, 68628), (931, 66564), (1197, 51772), (1204, 51471), (1548, 40033), (1596, 38829), (1634, 37926), (1764, 35131), (1806, 34314), (1849, 33516), (1862, 33282), (2107, 29412), (2394, 25886), (2451, 25284), (2709, 22876), (2793, 22188), (3268, 18963), (3612, 17157), (3698, 16758), (3724, 16641), (4214, 14706), (4788, 12943), (4902, 12642), (5418, 11438), (5547, 11172), (5586, 11094), (5719, 10836), (6321, 9804), (7353, 8428), (7396, 8379)]