64694916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 138517884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 59, 66, 71, 78, 99, 108, 117, 118, 132, 142, 143, 156, 177, 198, 213, 234, 236, 284, 286, 297, 351, 354, 396, 426, 429, 468, 531, 572, 594, 639, 649, 702, 708, 767, 781, 852, 858, 923, 1062, 1188, 1278, 1287, 1298, 1404, 1534, 1562, 1593, 1716, 1846, 1917, 1947, 2124, 2301, 2343, 2556, 2574, 2596, 2769, 3068, 3124, 3186, 3692, 3834, 3861, 3894, 4189, 4602, 4686, 5148, 5538, 5841, 6372, 6903, 7029, 7668, 7722, 7788, 8307, 8378, 8437, 9204, 9372, 10153, 11076, 11682, 12567, 13806, 14058, 15444, 16614, 16756, 16874, 17523, 20306, 20709, 21087, 23364, 24921, 25134, 25311, 27612, 28116, 30459, 33228, 33748, 35046, 37701, 40612, 41418, 42174, 46079, 49842, 50268, 50622, 54457, 60918, 70092, 75402, 75933, 82836, 84348, 91377, 92158, 99684, 101244, 108914, 113103, 121836, 138237, 150804, 151866, 163371, 182754, 184316, 217828, 226206, 227799, 274131, 276474, 303732, 326742, 365508, 414711, 452412, 455598, 490113, 548262, 552948, 599027, 653484, 829422, 911196, 980226, 1096524, 1198054, 1244133, 1470339, 1658844, 1797081, 1960452, 2396108, 2488266, 2940678, 3594162, 4976532, 5391243, 5881356, 7188324, 10782486, 16173729, 21564972, 32347458, 64694916]

約数ペア:

[(1, 64694916), (2, 32347458), (3, 21564972), (4, 16173729), (6, 10782486), (9, 7188324), (11, 5881356), (12, 5391243), (13, 4976532), (18, 3594162), (22, 2940678), (26, 2488266), (27, 2396108), (33, 1960452), (36, 1797081), (39, 1658844), (44, 1470339), (52, 1244133), (54, 1198054), (59, 1096524), (66, 980226), (71, 911196), (78, 829422), (99, 653484), (108, 599027), (117, 552948), (118, 548262), (132, 490113), (142, 455598), (143, 452412), (156, 414711), (177, 365508), (198, 326742), (213, 303732), (234, 276474), (236, 274131), (284, 227799), (286, 226206), (297, 217828), (351, 184316), (354, 182754), (396, 163371), (426, 151866), (429, 150804), (468, 138237), (531, 121836), (572, 113103), (594, 108914), (639, 101244), (649, 99684), (702, 92158), (708, 91377), (767, 84348), (781, 82836), (852, 75933), (858, 75402), (923, 70092), (1062, 60918), (1188, 54457), (1278, 50622), (1287, 50268), (1298, 49842), (1404, 46079), (1534, 42174), (1562, 41418), (1593, 40612), (1716, 37701), (1846, 35046), (1917, 33748), (1947, 33228), (2124, 30459), (2301, 28116), (2343, 27612), (2556, 25311), (2574, 25134), (2596, 24921), (2769, 23364), (3068, 21087), (3124, 20709), (3186, 20306), (3692, 17523), (3834, 16874), (3861, 16756), (3894, 16614), (4189, 15444), (4602, 14058), (4686, 13806), (5148, 12567), (5538, 11682), (5841, 11076), (6372, 10153), (6903, 9372), (7029, 9204), (7668, 8437), (7722, 8378), (7788, 8307)]