27838034148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3266

約数の個数: 144

約数和(自身を含む): 71939871360

約数和(自身を除く): 44101837212

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 71, 76, 87, 114, 116, 142, 174, 213, 228, 284, 348, 361, 426, 551, 722, 852, 1083, 1102, 1349, 1444, 1653, 2059, 2166, 2204, 2698, 3121, 3306, 4047, 4118, 4332, 5396, 6177, 6242, 6612, 8094, 8236, 9363, 10469, 12354, 12484, 16188, 18726, 20938, 24708, 25631, 31407, 37452, 39121, 41876, 51262, 59299, 62814, 76893, 78242, 90509, 102524, 117363, 118598, 125628, 153786, 156484, 177897, 181018, 221591, 234726, 237196, 271527, 307572, 355794, 362036, 443182, 469452, 543054, 664773, 711588, 743299, 886364, 1086108, 1126681, 1329546, 1486598, 1719671, 2229897, 2253362, 2659092, 2973196, 3380043, 3439342, 4210229, 4459794, 4506724, 5159013, 6426139, 6760086, 6878684, 8420458, 8919588, 10318026, 12630687, 12852278, 13520172, 16840916, 19278417, 20636052, 25261374, 25704556, 32673749, 38556834, 50522748, 65347498, 77113668, 79994351, 98021247, 122096641, 130694996, 159988702, 196042494, 239983053, 244193282, 319977404, 366289923, 392084988, 479966106, 488386564, 732579846, 959932212, 1465159692, 2319836179, 4639672358, 6959508537, 9279344716, 13919017074, 27838034148]

約数ペア:

[(1, 27838034148), (2, 13919017074), (3, 9279344716), (4, 6959508537), (6, 4639672358), (12, 2319836179), (19, 1465159692), (29, 959932212), (38, 732579846), (57, 488386564), (58, 479966106), (71, 392084988), (76, 366289923), (87, 319977404), (114, 244193282), (116, 239983053), (142, 196042494), (174, 159988702), (213, 130694996), (228, 122096641), (284, 98021247), (348, 79994351), (361, 77113668), (426, 65347498), (551, 50522748), (722, 38556834), (852, 32673749), (1083, 25704556), (1102, 25261374), (1349, 20636052), (1444, 19278417), (1653, 16840916), (2059, 13520172), (2166, 12852278), (2204, 12630687), (2698, 10318026), (3121, 8919588), (3306, 8420458), (4047, 6878684), (4118, 6760086), (4332, 6426139), (5396, 5159013), (6177, 4506724), (6242, 4459794), (6612, 4210229), (8094, 3439342), (8236, 3380043), (9363, 2973196), (10469, 2659092), (12354, 2253362), (12484, 2229897), (16188, 1719671), (18726, 1486598), (20938, 1329546), (24708, 1126681), (25631, 1086108), (31407, 886364), (37452, 743299), (39121, 711588), (41876, 664773), (51262, 543054), (59299, 469452), (62814, 443182), (76893, 362036), (78242, 355794), (90509, 307572), (102524, 271527), (117363, 237196), (118598, 234726), (125628, 221591), (153786, 181018), (156484, 177897)]