78018066

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 148419054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 71, 81, 102, 114, 119, 126, 133, 142, 153, 162, 171, 189, 213, 238, 243, 266, 306, 323, 342, 357, 378, 399, 426, 459, 486, 497, 513, 567, 639, 646, 714, 798, 918, 969, 994, 1026, 1071, 1134, 1197, 1207, 1278, 1349, 1377, 1491, 1539, 1701, 1917, 1938, 2142, 2261, 2394, 2414, 2698, 2754, 2907, 2982, 3078, 3213, 3402, 3591, 3621, 3834, 4047, 4131, 4473, 4522, 4617, 5751, 5814, 6426, 6783, 7182, 7242, 8094, 8262, 8449, 8721, 8946, 9234, 9443, 9639, 10773, 10863, 11502, 12141, 13419, 13566, 16898, 17253, 17442, 18886, 19278, 20349, 21546, 21726, 22933, 24282, 25347, 26163, 26838, 28329, 28917, 32319, 32589, 34506, 36423, 40257, 40698, 45866, 50694, 52326, 56658, 57834, 61047, 64638, 65178, 68799, 72846, 76041, 78489, 80514, 84987, 97767, 109269, 120771, 122094, 137598, 152082, 156978, 160531, 169974, 183141, 195534, 206397, 218538, 228123, 241542, 254961, 293301, 321062, 327807, 366282, 412794, 456246, 481593, 509922, 549423, 586602, 619191, 655614, 684369, 764883, 963186, 1098846, 1238382, 1368738, 1444779, 1529766, 1857573, 2053107, 2294649, 2889558, 3715146, 4106214, 4334337, 4589298, 5572719, 8668674, 11145438, 13003011, 26006022, 39009033, 78018066]

約数ペア:

[(1, 78018066), (2, 39009033), (3, 26006022), (6, 13003011), (7, 11145438), (9, 8668674), (14, 5572719), (17, 4589298), (18, 4334337), (19, 4106214), (21, 3715146), (27, 2889558), (34, 2294649), (38, 2053107), (42, 1857573), (51, 1529766), (54, 1444779), (57, 1368738), (63, 1238382), (71, 1098846), (81, 963186), (102, 764883), (114, 684369), (119, 655614), (126, 619191), (133, 586602), (142, 549423), (153, 509922), (162, 481593), (171, 456246), (189, 412794), (213, 366282), (238, 327807), (243, 321062), (266, 293301), (306, 254961), (323, 241542), (342, 228123), (357, 218538), (378, 206397), (399, 195534), (426, 183141), (459, 169974), (486, 160531), (497, 156978), (513, 152082), (567, 137598), (639, 122094), (646, 120771), (714, 109269), (798, 97767), (918, 84987), (969, 80514), (994, 78489), (1026, 76041), (1071, 72846), (1134, 68799), (1197, 65178), (1207, 64638), (1278, 61047), (1349, 57834), (1377, 56658), (1491, 52326), (1539, 50694), (1701, 45866), (1917, 40698), (1938, 40257), (2142, 36423), (2261, 34506), (2394, 32589), (2414, 32319), (2698, 28917), (2754, 28329), (2907, 26838), (2982, 26163), (3078, 25347), (3213, 24282), (3402, 22933), (3591, 21726), (3621, 21546), (3834, 20349), (4047, 19278), (4131, 18886), (4473, 17442), (4522, 17253), (4617, 16898), (5751, 13566), (5814, 13419), (6426, 12141), (6783, 11502), (7182, 10863), (7242, 10773), (8094, 9639), (8262, 9443), (8449, 9234), (8721, 8946)]