86816340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 296352000

約数和(自身を除く): 209535660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 130, 135, 149, 156, 166, 180, 195, 234, 249, 260, 270, 298, 332, 351, 390, 415, 447, 468, 498, 540, 585, 596, 702, 745, 747, 780, 830, 894, 996, 1079, 1170, 1245, 1341, 1404, 1490, 1494, 1660, 1755, 1788, 1937, 2158, 2235, 2241, 2340, 2490, 2682, 2980, 2988, 3237, 3510, 3735, 3874, 4023, 4316, 4470, 4482, 4980, 5364, 5395, 5811, 6474, 6705, 7020, 7470, 7748, 8046, 8940, 8964, 9685, 9711, 10790, 11205, 11622, 12367, 12948, 13410, 14940, 16092, 16185, 17433, 19370, 19422, 20115, 21580, 22410, 23244, 24734, 26820, 29055, 29133, 32370, 34866, 37101, 38740, 38844, 40230, 44820, 48555, 49468, 52299, 58110, 58266, 61835, 64740, 69732, 74202, 80460, 87165, 97110, 104598, 111303, 116220, 116532, 123670, 145665, 148404, 160771, 174330, 185505, 194220, 209196, 222606, 247340, 261495, 291330, 321542, 333909, 348660, 371010, 445212, 482313, 522990, 556515, 582660, 643084, 667818, 742020, 803855, 964626, 1045980, 1113030, 1335636, 1446939, 1607710, 1669545, 1929252, 2226060, 2411565, 2893878, 3215420, 3339090, 4340817, 4823130, 5787756, 6678180, 7234695, 8681634, 9646260, 14469390, 17363268, 21704085, 28938780, 43408170, 86816340]

約数ペア:

[(1, 86816340), (2, 43408170), (3, 28938780), (4, 21704085), (5, 17363268), (6, 14469390), (9, 9646260), (10, 8681634), (12, 7234695), (13, 6678180), (15, 5787756), (18, 4823130), (20, 4340817), (26, 3339090), (27, 3215420), (30, 2893878), (36, 2411565), (39, 2226060), (45, 1929252), (52, 1669545), (54, 1607710), (60, 1446939), (65, 1335636), (78, 1113030), (83, 1045980), (90, 964626), (108, 803855), (117, 742020), (130, 667818), (135, 643084), (149, 582660), (156, 556515), (166, 522990), (180, 482313), (195, 445212), (234, 371010), (249, 348660), (260, 333909), (270, 321542), (298, 291330), (332, 261495), (351, 247340), (390, 222606), (415, 209196), (447, 194220), (468, 185505), (498, 174330), (540, 160771), (585, 148404), (596, 145665), (702, 123670), (745, 116532), (747, 116220), (780, 111303), (830, 104598), (894, 97110), (996, 87165), (1079, 80460), (1170, 74202), (1245, 69732), (1341, 64740), (1404, 61835), (1490, 58266), (1494, 58110), (1660, 52299), (1755, 49468), (1788, 48555), (1937, 44820), (2158, 40230), (2235, 38844), (2241, 38740), (2340, 37101), (2490, 34866), (2682, 32370), (2980, 29133), (2988, 29055), (3237, 26820), (3510, 24734), (3735, 23244), (3874, 22410), (4023, 21580), (4316, 20115), (4470, 19422), (4482, 19370), (4980, 17433), (5364, 16185), (5395, 16092), (5811, 14940), (6474, 13410), (6705, 12948), (7020, 12367), (7470, 11622), (7748, 11205), (8046, 10790), (8940, 9711), (8964, 9685)]