77180298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 97485942

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 569, 611, 962, 1138, 1222, 1443, 1707, 1739, 1833, 2886, 3414, 3478, 3666, 5217, 7397, 10434, 14794, 21053, 22191, 22607, 26743, 42106, 44382, 45214, 53486, 63159, 67821, 80229, 126318, 135642, 160458, 273689, 347659, 547378, 695318, 821067, 989491, 1042977, 1642134, 1978982, 2085954, 2968473, 5936946, 12863383, 25726766, 38590149, 77180298]

約数ペア:

[(1, 77180298), (2, 38590149), (3, 25726766), (6, 12863383), (13, 5936946), (26, 2968473), (37, 2085954), (39, 1978982), (47, 1642134), (74, 1042977), (78, 989491), (94, 821067), (111, 695318), (141, 547378), (222, 347659), (282, 273689), (481, 160458), (569, 135642), (611, 126318), (962, 80229), (1138, 67821), (1222, 63159), (1443, 53486), (1707, 45214), (1739, 44382), (1833, 42106), (2886, 26743), (3414, 22607), (3478, 22191), (3666, 21053), (5217, 14794), (7397, 10434)]