61997544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17573}}^1$

素因数の和:17599

約数の個数: 72

約数和(自身を含む): 195335010

約数和(自身を除く): 133337466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 17573, 35146, 52719, 70292, 105438, 123011, 140584, 158157, 210876, 246022, 316314, 369033, 421752, 492044, 632628, 738066, 861077, 984088, 1107099, 1265256, 1476132, 1722154, 2214198, 2583231, 2952264, 3444308, 4428396, 5166462, 6888616, 7749693, 8856792, 10332924, 15499386, 20665848, 30998772, 61997544]

約数ペア:

[(1, 61997544), (2, 30998772), (3, 20665848), (4, 15499386), (6, 10332924), (7, 8856792), (8, 7749693), (9, 6888616), (12, 5166462), (14, 4428396), (18, 3444308), (21, 2952264), (24, 2583231), (28, 2214198), (36, 1722154), (42, 1476132), (49, 1265256), (56, 1107099), (63, 984088), (72, 861077), (84, 738066), (98, 632628), (126, 492044), (147, 421752), (168, 369033), (196, 316314), (252, 246022), (294, 210876), (392, 158157), (441, 140584), (504, 123011), (588, 105438), (882, 70292), (1176, 52719), (1764, 35146), (3528, 17573)]