72493344

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 216

約数和(自身を含む): 262171728

約数和(自身を除く): 189678384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 467, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 934, 1008, 1056, 1078, 1176, 1232, 1386, 1401, 1568, 1584, 1617, 1764, 1848, 1868, 2016, 2156, 2352, 2464, 2772, 2802, 3168, 3234, 3269, 3528, 3696, 3736, 4203, 4312, 4704, 4851, 5137, 5544, 5604, 6468, 6538, 7056, 7392, 7472, 8406, 8624, 9702, 9807, 10274, 11088, 11208, 12936, 13076, 14112, 14944, 15411, 16812, 17248, 19404, 19614, 20548, 22176, 22416, 22883, 25872, 26152, 29421, 30822, 33624, 35959, 38808, 39228, 41096, 44832, 45766, 46233, 51744, 52304, 58842, 61644, 67248, 68649, 71918, 77616, 78456, 82192, 91532, 92466, 104608, 107877, 117684, 123288, 134496, 137298, 143836, 155232, 156912, 164384, 183064, 184932, 205947, 215754, 235368, 246576, 251713, 274596, 287672, 313824, 323631, 366128, 369864, 411894, 431508, 470736, 493152, 503426, 549192, 575344, 647262, 732256, 739728, 755139, 823788, 863016, 941472, 1006852, 1098384, 1150688, 1294524, 1479456, 1510278, 1647576, 1726032, 2013704, 2196768, 2265417, 2589048, 3020556, 3295152, 3452064, 4027408, 4530834, 5178096, 6041112, 6590304, 8054816, 9061668, 10356192, 12082224, 18123336, 24164448, 36246672, 72493344]

約数ペア:

[(1, 72493344), (2, 36246672), (3, 24164448), (4, 18123336), (6, 12082224), (7, 10356192), (8, 9061668), (9, 8054816), (11, 6590304), (12, 6041112), (14, 5178096), (16, 4530834), (18, 4027408), (21, 3452064), (22, 3295152), (24, 3020556), (28, 2589048), (32, 2265417), (33, 2196768), (36, 2013704), (42, 1726032), (44, 1647576), (48, 1510278), (49, 1479456), (56, 1294524), (63, 1150688), (66, 1098384), (72, 1006852), (77, 941472), (84, 863016), (88, 823788), (96, 755139), (98, 739728), (99, 732256), (112, 647262), (126, 575344), (132, 549192), (144, 503426), (147, 493152), (154, 470736), (168, 431508), (176, 411894), (196, 369864), (198, 366128), (224, 323631), (231, 313824), (252, 287672), (264, 274596), (288, 251713), (294, 246576), (308, 235368), (336, 215754), (352, 205947), (392, 184932), (396, 183064), (441, 164384), (462, 156912), (467, 155232), (504, 143836), (528, 137298), (539, 134496), (588, 123288), (616, 117684), (672, 107877), (693, 104608), (784, 92466), (792, 91532), (882, 82192), (924, 78456), (934, 77616), (1008, 71918), (1056, 68649), (1078, 67248), (1176, 61644), (1232, 58842), (1386, 52304), (1401, 51744), (1568, 46233), (1584, 45766), (1617, 44832), (1764, 41096), (1848, 39228), (1868, 38808), (2016, 35959), (2156, 33624), (2352, 30822), (2464, 29421), (2772, 26152), (2802, 25872), (3168, 22883), (3234, 22416), (3269, 22176), (3528, 20548), (3696, 19614), (3736, 19404), (4203, 17248), (4312, 16812), (4704, 15411), (4851, 14944), (5137, 14112), (5544, 13076), (5604, 12936), (6468, 11208), (6538, 11088), (7056, 10274), (7392, 9807), (7472, 9702), (8406, 8624)]