87399396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4841

約数の個数: 72

約数和(自身を含む): 255999744

約数和(自身を除く): 168600348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 4751, 6132, 9198, 9502, 14253, 18396, 19004, 28506, 33257, 42759, 57012, 66514, 85518, 99771, 133028, 171036, 199542, 299313, 346823, 399084, 598626, 693646, 1040469, 1197252, 1387292, 2080938, 2427761, 3121407, 4161876, 4855522, 6242814, 7283283, 9711044, 12485628, 14566566, 21849849, 29133132, 43699698, 87399396]

約数ペア:

[(1, 87399396), (2, 43699698), (3, 29133132), (4, 21849849), (6, 14566566), (7, 12485628), (9, 9711044), (12, 7283283), (14, 6242814), (18, 4855522), (21, 4161876), (28, 3121407), (36, 2427761), (42, 2080938), (63, 1387292), (73, 1197252), (84, 1040469), (126, 693646), (146, 598626), (219, 399084), (252, 346823), (292, 299313), (438, 199542), (511, 171036), (657, 133028), (876, 99771), (1022, 85518), (1314, 66514), (1533, 57012), (2044, 42759), (2628, 33257), (3066, 28506), (4599, 19004), (4751, 18396), (6132, 14253), (9198, 9502)]