61770852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 125354268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 71, 78, 99, 117, 132, 142, 143, 156, 169, 198, 213, 234, 284, 286, 338, 396, 426, 429, 468, 507, 572, 639, 676, 781, 852, 858, 923, 1014, 1278, 1287, 1521, 1562, 1716, 1846, 1859, 2028, 2197, 2343, 2556, 2574, 2769, 3042, 3124, 3692, 3718, 4394, 4686, 5148, 5538, 5577, 6084, 6591, 7029, 7436, 8307, 8788, 9372, 10153, 11076, 11154, 11999, 13182, 14058, 16614, 16731, 19773, 20306, 22308, 23998, 24167, 26364, 28116, 30459, 33228, 33462, 35997, 39546, 40612, 47996, 48334, 60918, 66924, 71994, 72501, 79092, 91377, 96668, 107991, 121836, 131989, 143988, 145002, 155987, 182754, 215982, 217503, 263978, 290004, 311974, 365508, 395967, 431964, 435006, 467961, 527956, 623948, 791934, 870012, 935922, 1187901, 1403883, 1583868, 1715857, 1871844, 2375802, 2807766, 3431714, 4751604, 5147571, 5615532, 6863428, 10295142, 15442713, 20590284, 30885426, 61770852]

約数ペア:

[(1, 61770852), (2, 30885426), (3, 20590284), (4, 15442713), (6, 10295142), (9, 6863428), (11, 5615532), (12, 5147571), (13, 4751604), (18, 3431714), (22, 2807766), (26, 2375802), (33, 1871844), (36, 1715857), (39, 1583868), (44, 1403883), (52, 1187901), (66, 935922), (71, 870012), (78, 791934), (99, 623948), (117, 527956), (132, 467961), (142, 435006), (143, 431964), (156, 395967), (169, 365508), (198, 311974), (213, 290004), (234, 263978), (284, 217503), (286, 215982), (338, 182754), (396, 155987), (426, 145002), (429, 143988), (468, 131989), (507, 121836), (572, 107991), (639, 96668), (676, 91377), (781, 79092), (852, 72501), (858, 71994), (923, 66924), (1014, 60918), (1278, 48334), (1287, 47996), (1521, 40612), (1562, 39546), (1716, 35997), (1846, 33462), (1859, 33228), (2028, 30459), (2197, 28116), (2343, 26364), (2556, 24167), (2574, 23998), (2769, 22308), (3042, 20306), (3124, 19773), (3692, 16731), (3718, 16614), (4394, 14058), (4686, 13182), (5148, 11999), (5538, 11154), (5577, 11076), (6084, 10153), (6591, 9372), (7029, 8788), (7436, 8307)]