64513548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 179773776

約数和(自身を除く): 115260228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1613, 1818, 2222, 3226, 3333, 3636, 4444, 4839, 6452, 6666, 9678, 9999, 13332, 14517, 17743, 19356, 19998, 29034, 35486, 39996, 53229, 58068, 70972, 106458, 159687, 162913, 212916, 319374, 325826, 488739, 638748, 651652, 977478, 1466217, 1792043, 1954956, 2932434, 3584086, 5376129, 5864868, 7168172, 10752258, 16128387, 21504516, 32256774, 64513548]

約数ペア:

[(1, 64513548), (2, 32256774), (3, 21504516), (4, 16128387), (6, 10752258), (9, 7168172), (11, 5864868), (12, 5376129), (18, 3584086), (22, 2932434), (33, 1954956), (36, 1792043), (44, 1466217), (66, 977478), (99, 651652), (101, 638748), (132, 488739), (198, 325826), (202, 319374), (303, 212916), (396, 162913), (404, 159687), (606, 106458), (909, 70972), (1111, 58068), (1212, 53229), (1613, 39996), (1818, 35486), (2222, 29034), (3226, 19998), (3333, 19356), (3636, 17743), (4444, 14517), (4839, 13332), (6452, 9999), (6666, 9678)]