72513558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 170810640

約数和(自身を除く): 98297082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 2843, 4251, 5686, 8502, 8529, 12753, 17058, 25506, 25587, 36959, 51174, 73918, 110877, 221754, 309887, 332631, 619774, 665262, 929661, 1859322, 2788983, 4028531, 5577966, 8057062, 12085593, 24171186, 36256779, 72513558]

約数ペア:

[(1, 72513558), (2, 36256779), (3, 24171186), (6, 12085593), (9, 8057062), (13, 5577966), (18, 4028531), (26, 2788983), (39, 1859322), (78, 929661), (109, 665262), (117, 619774), (218, 332631), (234, 309887), (327, 221754), (654, 110877), (981, 73918), (1417, 51174), (1962, 36959), (2834, 25587), (2843, 25506), (4251, 17058), (5686, 12753), (8502, 8529)]