78166368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 216

約数和(自身を含む): 268894080

約数和(自身を除く): 190727712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 191, 196, 203, 224, 232, 252, 261, 288, 294, 336, 348, 382, 392, 406, 441, 464, 504, 522, 573, 588, 609, 672, 696, 764, 784, 812, 882, 928, 1008, 1044, 1146, 1176, 1218, 1337, 1392, 1421, 1528, 1568, 1624, 1719, 1764, 1827, 2016, 2088, 2292, 2352, 2436, 2674, 2784, 2842, 3056, 3248, 3438, 3528, 3654, 4011, 4176, 4263, 4584, 4704, 4872, 5348, 5539, 5684, 6112, 6496, 6876, 7056, 7308, 8022, 8352, 8526, 9168, 9359, 9744, 10696, 11078, 11368, 12033, 12789, 13752, 14112, 14616, 16044, 16617, 17052, 18336, 18718, 19488, 21392, 22156, 22736, 24066, 25578, 27504, 28077, 29232, 32088, 33234, 34104, 37436, 38773, 42784, 44312, 45472, 48132, 49851, 51156, 55008, 56154, 58464, 64176, 66468, 68208, 74872, 77546, 84231, 88624, 96264, 99702, 102312, 112308, 116319, 128352, 132936, 136416, 149744, 155092, 168462, 177248, 192528, 199404, 204624, 224616, 232638, 265872, 271411, 299488, 310184, 336924, 348957, 385056, 398808, 409248, 449232, 465276, 531744, 542822, 620368, 673848, 697914, 797616, 814233, 898464, 930552, 1085644, 1240736, 1347696, 1395828, 1595232, 1628466, 1861104, 2171288, 2442699, 2695392, 2791656, 3256932, 3722208, 4342576, 4885398, 5583312, 6513864, 8685152, 9770796, 11166624, 13027728, 19541592, 26055456, 39083184, 78166368]

約数ペア:

[(1, 78166368), (2, 39083184), (3, 26055456), (4, 19541592), (6, 13027728), (7, 11166624), (8, 9770796), (9, 8685152), (12, 6513864), (14, 5583312), (16, 4885398), (18, 4342576), (21, 3722208), (24, 3256932), (28, 2791656), (29, 2695392), (32, 2442699), (36, 2171288), (42, 1861104), (48, 1628466), (49, 1595232), (56, 1395828), (58, 1347696), (63, 1240736), (72, 1085644), (84, 930552), (87, 898464), (96, 814233), (98, 797616), (112, 697914), (116, 673848), (126, 620368), (144, 542822), (147, 531744), (168, 465276), (174, 449232), (191, 409248), (196, 398808), (203, 385056), (224, 348957), (232, 336924), (252, 310184), (261, 299488), (288, 271411), (294, 265872), (336, 232638), (348, 224616), (382, 204624), (392, 199404), (406, 192528), (441, 177248), (464, 168462), (504, 155092), (522, 149744), (573, 136416), (588, 132936), (609, 128352), (672, 116319), (696, 112308), (764, 102312), (784, 99702), (812, 96264), (882, 88624), (928, 84231), (1008, 77546), (1044, 74872), (1146, 68208), (1176, 66468), (1218, 64176), (1337, 58464), (1392, 56154), (1421, 55008), (1528, 51156), (1568, 49851), (1624, 48132), (1719, 45472), (1764, 44312), (1827, 42784), (2016, 38773), (2088, 37436), (2292, 34104), (2352, 33234), (2436, 32088), (2674, 29232), (2784, 28077), (2842, 27504), (3056, 25578), (3248, 24066), (3438, 22736), (3528, 22156), (3654, 21392), (4011, 19488), (4176, 18718), (4263, 18336), (4584, 17052), (4704, 16617), (4872, 16044), (5348, 14616), (5539, 14112), (5684, 13752), (6112, 12789), (6496, 12033), (6876, 11368), (7056, 11078), (7308, 10696), (8022, 9744), (8352, 9359), (8526, 9168)]