78584814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 223067520

約数和(自身を除く): 144482706

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 59, 62, 63, 66, 77, 93, 99, 118, 126, 154, 177, 186, 198, 217, 231, 279, 341, 354, 413, 434, 462, 531, 558, 649, 651, 682, 693, 826, 961, 1023, 1062, 1239, 1298, 1302, 1386, 1829, 1922, 1947, 1953, 2046, 2387, 2478, 2883, 3069, 3658, 3717, 3894, 3906, 4543, 4774, 5487, 5766, 5841, 6138, 6727, 7161, 7434, 8649, 9086, 10571, 10974, 11682, 12803, 13454, 13629, 14322, 16461, 17298, 20119, 20181, 21142, 21483, 25606, 27258, 31713, 32922, 38409, 40238, 40362, 40887, 42966, 56699, 60357, 60543, 63426, 73997, 76818, 81774, 95139, 113398, 115227, 120714, 121086, 140833, 147994, 170097, 181071, 190278, 221991, 230454, 281666, 340194, 362142, 396893, 422499, 443982, 510291, 623689, 665973, 793786, 844998, 1020582, 1190679, 1247378, 1267497, 1331946, 1871067, 2381358, 2534994, 3572037, 3742134, 4365823, 5613201, 7144074, 8731646, 11226402, 13097469, 26194938, 39292407, 78584814]

約数ペア:

[(1, 78584814), (2, 39292407), (3, 26194938), (6, 13097469), (7, 11226402), (9, 8731646), (11, 7144074), (14, 5613201), (18, 4365823), (21, 3742134), (22, 3572037), (31, 2534994), (33, 2381358), (42, 1871067), (59, 1331946), (62, 1267497), (63, 1247378), (66, 1190679), (77, 1020582), (93, 844998), (99, 793786), (118, 665973), (126, 623689), (154, 510291), (177, 443982), (186, 422499), (198, 396893), (217, 362142), (231, 340194), (279, 281666), (341, 230454), (354, 221991), (413, 190278), (434, 181071), (462, 170097), (531, 147994), (558, 140833), (649, 121086), (651, 120714), (682, 115227), (693, 113398), (826, 95139), (961, 81774), (1023, 76818), (1062, 73997), (1239, 63426), (1298, 60543), (1302, 60357), (1386, 56699), (1829, 42966), (1922, 40887), (1947, 40362), (1953, 40238), (2046, 38409), (2387, 32922), (2478, 31713), (2883, 27258), (3069, 25606), (3658, 21483), (3717, 21142), (3894, 20181), (3906, 20119), (4543, 17298), (4774, 16461), (5487, 14322), (5766, 13629), (5841, 13454), (6138, 12803), (6727, 11682), (7161, 10974), (7434, 10571), (8649, 9086)]