68531328

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 216403200

約数和(自身を除く): 147871872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 101, 114, 124, 128, 144, 152, 171, 186, 192, 202, 228, 248, 279, 288, 303, 304, 342, 372, 384, 404, 456, 496, 558, 576, 589, 606, 608, 684, 744, 808, 909, 912, 992, 1116, 1152, 1178, 1212, 1216, 1368, 1488, 1616, 1767, 1818, 1824, 1919, 1984, 2232, 2356, 2424, 2432, 2736, 2976, 3131, 3232, 3534, 3636, 3648, 3838, 3968, 4464, 4712, 4848, 5301, 5472, 5757, 5952, 6262, 6464, 7068, 7272, 7296, 7676, 8928, 9393, 9424, 9696, 10602, 10944, 11514, 11904, 12524, 12928, 14136, 14544, 15352, 17271, 17856, 18786, 18848, 19392, 21204, 21888, 23028, 25048, 28179, 28272, 29088, 30704, 34542, 35712, 37572, 37696, 38784, 42408, 46056, 50096, 56358, 56544, 58176, 59489, 61408, 69084, 75144, 75392, 84816, 92112, 100192, 112716, 113088, 116352, 118978, 122816, 138168, 150288, 169632, 178467, 184224, 200384, 225432, 226176, 237956, 245632, 276336, 300576, 339264, 356934, 368448, 400768, 450864, 475912, 535401, 552672, 601152, 678528, 713868, 736896, 901728, 951824, 1070802, 1105344, 1202304, 1427736, 1803456, 1903648, 2141604, 2210688, 2855472, 3606912, 3807296, 4283208, 5710944, 7614592, 8566416, 11421888, 17132832, 22843776, 34265664, 68531328]

約数ペア:

[(1, 68531328), (2, 34265664), (3, 22843776), (4, 17132832), (6, 11421888), (8, 8566416), (9, 7614592), (12, 5710944), (16, 4283208), (18, 3807296), (19, 3606912), (24, 2855472), (31, 2210688), (32, 2141604), (36, 1903648), (38, 1803456), (48, 1427736), (57, 1202304), (62, 1105344), (64, 1070802), (72, 951824), (76, 901728), (93, 736896), (96, 713868), (101, 678528), (114, 601152), (124, 552672), (128, 535401), (144, 475912), (152, 450864), (171, 400768), (186, 368448), (192, 356934), (202, 339264), (228, 300576), (248, 276336), (279, 245632), (288, 237956), (303, 226176), (304, 225432), (342, 200384), (372, 184224), (384, 178467), (404, 169632), (456, 150288), (496, 138168), (558, 122816), (576, 118978), (589, 116352), (606, 113088), (608, 112716), (684, 100192), (744, 92112), (808, 84816), (909, 75392), (912, 75144), (992, 69084), (1116, 61408), (1152, 59489), (1178, 58176), (1212, 56544), (1216, 56358), (1368, 50096), (1488, 46056), (1616, 42408), (1767, 38784), (1818, 37696), (1824, 37572), (1919, 35712), (1984, 34542), (2232, 30704), (2356, 29088), (2424, 28272), (2432, 28179), (2736, 25048), (2976, 23028), (3131, 21888), (3232, 21204), (3534, 19392), (3636, 18848), (3648, 18786), (3838, 17856), (3968, 17271), (4464, 15352), (4712, 14544), (4848, 14136), (5301, 12928), (5472, 12524), (5757, 11904), (5952, 11514), (6262, 10944), (6464, 10602), (7068, 9696), (7272, 9424), (7296, 9393), (7676, 8928)]