74697168

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 243040000

約数和(自身を除く): 168342832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 349, 364, 392, 546, 588, 624, 637, 686, 698, 728, 784, 1029, 1047, 1092, 1176, 1274, 1372, 1396, 1456, 1911, 2058, 2094, 2184, 2352, 2443, 2548, 2744, 2792, 3822, 4116, 4188, 4368, 4459, 4537, 4886, 5096, 5488, 5584, 7329, 7644, 8232, 8376, 8918, 9074, 9772, 10192, 13377, 13611, 14658, 15288, 16464, 16752, 17101, 17836, 18148, 19544, 26754, 27222, 29316, 30576, 31759, 34202, 35672, 36296, 39088, 51303, 53508, 54444, 58632, 63518, 68404, 71344, 72592, 95277, 102606, 107016, 108888, 117264, 119707, 127036, 136808, 190554, 205212, 214032, 217776, 222313, 239414, 254072, 273616, 359121, 381108, 410424, 444626, 478828, 508144, 666939, 718242, 762216, 820848, 889252, 957656, 1333878, 1436484, 1524432, 1556191, 1778504, 1915312, 2667756, 2872968, 3112382, 3557008, 4668573, 5335512, 5745936, 6224764, 9337146, 10671024, 12449528, 18674292, 24899056, 37348584, 74697168]

約数ペア:

[(1, 74697168), (2, 37348584), (3, 24899056), (4, 18674292), (6, 12449528), (7, 10671024), (8, 9337146), (12, 6224764), (13, 5745936), (14, 5335512), (16, 4668573), (21, 3557008), (24, 3112382), (26, 2872968), (28, 2667756), (39, 1915312), (42, 1778504), (48, 1556191), (49, 1524432), (52, 1436484), (56, 1333878), (78, 957656), (84, 889252), (91, 820848), (98, 762216), (104, 718242), (112, 666939), (147, 508144), (156, 478828), (168, 444626), (182, 410424), (196, 381108), (208, 359121), (273, 273616), (294, 254072), (312, 239414), (336, 222313), (343, 217776), (349, 214032), (364, 205212), (392, 190554), (546, 136808), (588, 127036), (624, 119707), (637, 117264), (686, 108888), (698, 107016), (728, 102606), (784, 95277), (1029, 72592), (1047, 71344), (1092, 68404), (1176, 63518), (1274, 58632), (1372, 54444), (1396, 53508), (1456, 51303), (1911, 39088), (2058, 36296), (2094, 35672), (2184, 34202), (2352, 31759), (2443, 30576), (2548, 29316), (2744, 27222), (2792, 26754), (3822, 19544), (4116, 18148), (4188, 17836), (4368, 17101), (4459, 16752), (4537, 16464), (4886, 15288), (5096, 14658), (5488, 13611), (5584, 13377), (7329, 10192), (7644, 9772), (8232, 9074), (8376, 8918)]