8361444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 26234880

約数和(自身を除く): 17873436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 169, 182, 186, 217, 228, 247, 266, 273, 338, 364, 372, 399, 403, 434, 494, 507, 532, 546, 589, 651, 676, 741, 798, 806, 868, 988, 1014, 1092, 1178, 1183, 1209, 1302, 1482, 1596, 1612, 1729, 1767, 2028, 2356, 2366, 2418, 2604, 2821, 2964, 3211, 3458, 3534, 3549, 4123, 4732, 4836, 5187, 5239, 5642, 6422, 6916, 7068, 7098, 7657, 8246, 8463, 9633, 10374, 10478, 11284, 12369, 12844, 14196, 15314, 15717, 16492, 16926, 19266, 20748, 20956, 22477, 22971, 24738, 30628, 31434, 33852, 36673, 38532, 44954, 45942, 49476, 53599, 62868, 67431, 73346, 89908, 91884, 99541, 107198, 110019, 134862, 146692, 160797, 199082, 214396, 220038, 269724, 298623, 321594, 398164, 440076, 597246, 643188, 696787, 1194492, 1393574, 2090361, 2787148, 4180722, 8361444]

約数ペア:

[(1, 8361444), (2, 4180722), (3, 2787148), (4, 2090361), (6, 1393574), (7, 1194492), (12, 696787), (13, 643188), (14, 597246), (19, 440076), (21, 398164), (26, 321594), (28, 298623), (31, 269724), (38, 220038), (39, 214396), (42, 199082), (52, 160797), (57, 146692), (62, 134862), (76, 110019), (78, 107198), (84, 99541), (91, 91884), (93, 89908), (114, 73346), (124, 67431), (133, 62868), (156, 53599), (169, 49476), (182, 45942), (186, 44954), (217, 38532), (228, 36673), (247, 33852), (266, 31434), (273, 30628), (338, 24738), (364, 22971), (372, 22477), (399, 20956), (403, 20748), (434, 19266), (494, 16926), (507, 16492), (532, 15717), (546, 15314), (589, 14196), (651, 12844), (676, 12369), (741, 11284), (798, 10478), (806, 10374), (868, 9633), (988, 8463), (1014, 8246), (1092, 7657), (1178, 7098), (1183, 7068), (1209, 6916), (1302, 6422), (1482, 5642), (1596, 5239), (1612, 5187), (1729, 4836), (1767, 4732), (2028, 4123), (2356, 3549), (2366, 3534), (2418, 3458), (2604, 3211), (2821, 2964)]