82089972

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 212520672

約数和(自身を除く): 130430700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 107, 202, 211, 214, 303, 321, 404, 422, 428, 606, 633, 642, 844, 909, 963, 1212, 1266, 1284, 1818, 1899, 1926, 2532, 3636, 3798, 3852, 7596, 10807, 21311, 21614, 22577, 32421, 42622, 43228, 45154, 63933, 64842, 67731, 85244, 90308, 97263, 127866, 129684, 135462, 191799, 194526, 203193, 255732, 270924, 383598, 389052, 406386, 767196, 812772, 2280277, 4560554, 6840831, 9121108, 13681662, 20522493, 27363324, 41044986, 82089972]

約数ペア:

[(1, 82089972), (2, 41044986), (3, 27363324), (4, 20522493), (6, 13681662), (9, 9121108), (12, 6840831), (18, 4560554), (36, 2280277), (101, 812772), (107, 767196), (202, 406386), (211, 389052), (214, 383598), (303, 270924), (321, 255732), (404, 203193), (422, 194526), (428, 191799), (606, 135462), (633, 129684), (642, 127866), (844, 97263), (909, 90308), (963, 85244), (1212, 67731), (1266, 64842), (1284, 63933), (1818, 45154), (1899, 43228), (1926, 42622), (2532, 32421), (3636, 22577), (3798, 21614), (3852, 21311), (7596, 10807)]