75123204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 201065760

約数和(自身を除く): 125942556

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2179, 2652, 2873, 4358, 5746, 6537, 8619, 8716, 11492, 13074, 17238, 26148, 28327, 34476, 37043, 56654, 74086, 84981, 111129, 113308, 148172, 169962, 222258, 339924, 368251, 444516, 481559, 736502, 963118, 1104753, 1444677, 1473004, 1926236, 2209506, 2889354, 4419012, 5778708, 6260267, 12520534, 18780801, 25041068, 37561602, 75123204]

約数ペア:

[(1, 75123204), (2, 37561602), (3, 25041068), (4, 18780801), (6, 12520534), (12, 6260267), (13, 5778708), (17, 4419012), (26, 2889354), (34, 2209506), (39, 1926236), (51, 1473004), (52, 1444677), (68, 1104753), (78, 963118), (102, 736502), (156, 481559), (169, 444516), (204, 368251), (221, 339924), (338, 222258), (442, 169962), (507, 148172), (663, 113308), (676, 111129), (884, 84981), (1014, 74086), (1326, 56654), (2028, 37043), (2179, 34476), (2652, 28327), (2873, 26148), (4358, 17238), (5746, 13074), (6537, 11492), (8619, 8716)]