80188290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9824

約数の個数: 96

約数和(自身を含む): 256628736

約数和(自身を除く): 176440446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 9791, 19582, 29373, 48955, 58746, 68537, 88119, 97910, 127283, 137074, 146865, 176238, 205611, 254566, 293730, 342685, 381849, 411222, 440595, 616833, 636415, 685370, 763698, 881190, 890981, 1028055, 1145547, 1233666, 1272830, 1781962, 1909245, 2056110, 2291094, 2672943, 3084165, 3818490, 4454905, 5345886, 5727735, 6168330, 8018829, 8909810, 11455470, 13364715, 16037658, 26729430, 40094145, 80188290]

約数ペア:

[(1, 80188290), (2, 40094145), (3, 26729430), (5, 16037658), (6, 13364715), (7, 11455470), (9, 8909810), (10, 8018829), (13, 6168330), (14, 5727735), (15, 5345886), (18, 4454905), (21, 3818490), (26, 3084165), (30, 2672943), (35, 2291094), (39, 2056110), (42, 1909245), (45, 1781962), (63, 1272830), (65, 1233666), (70, 1145547), (78, 1028055), (90, 890981), (91, 881190), (105, 763698), (117, 685370), (126, 636415), (130, 616833), (182, 440595), (195, 411222), (210, 381849), (234, 342685), (273, 293730), (315, 254566), (390, 205611), (455, 176238), (546, 146865), (585, 137074), (630, 127283), (819, 97910), (910, 88119), (1170, 68537), (1365, 58746), (1638, 48955), (2730, 29373), (4095, 19582), (8190, 9791)]