73442278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 146168064

約数和(自身を除く): 72725786

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 3391, 6782, 10829, 21658, 23737, 44083, 47474, 57647, 88166, 115294, 166159, 308581, 332318, 403529, 617162, 749411, 807058, 1498822, 2160067, 2824703, 4320134, 5245877, 5649406, 10491754, 36721139, 73442278]

約数ペア:

[(1, 73442278), (2, 36721139), (7, 10491754), (13, 5649406), (14, 5245877), (17, 4320134), (26, 2824703), (34, 2160067), (49, 1498822), (91, 807058), (98, 749411), (119, 617162), (182, 403529), (221, 332318), (238, 308581), (442, 166159), (637, 115294), (833, 88166), (1274, 57647), (1547, 47474), (1666, 44083), (3094, 23737), (3391, 21658), (6782, 10829)]