69447378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 193019904

約数和(自身を除く): 123572526

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 373, 403, 429, 434, 462, 546, 651, 682, 746, 806, 858, 1001, 1023, 1119, 1209, 1302, 2002, 2046, 2238, 2387, 2418, 2611, 2821, 3003, 4103, 4433, 4774, 4849, 5222, 5642, 6006, 7161, 7833, 8206, 8463, 8866, 9698, 11563, 12309, 13299, 14322, 14547, 15666, 16926, 23126, 24618, 26598, 28721, 29094, 31031, 33943, 34689, 53339, 57442, 62062, 67886, 69378, 80941, 86163, 93093, 101829, 106678, 127193, 150319, 160017, 161882, 172326, 186186, 203658, 242823, 254386, 300638, 320034, 373373, 381579, 450957, 485646, 746746, 763158, 890351, 901914, 1052233, 1120119, 1653509, 1780702, 2104466, 2240238, 2671053, 3156699, 3307018, 4960527, 5342106, 6313398, 9921054, 11574563, 23149126, 34723689, 69447378]

約数ペア:

[(1, 69447378), (2, 34723689), (3, 23149126), (6, 11574563), (7, 9921054), (11, 6313398), (13, 5342106), (14, 4960527), (21, 3307018), (22, 3156699), (26, 2671053), (31, 2240238), (33, 2104466), (39, 1780702), (42, 1653509), (62, 1120119), (66, 1052233), (77, 901914), (78, 890351), (91, 763158), (93, 746746), (143, 485646), (154, 450957), (182, 381579), (186, 373373), (217, 320034), (231, 300638), (273, 254386), (286, 242823), (341, 203658), (373, 186186), (403, 172326), (429, 161882), (434, 160017), (462, 150319), (546, 127193), (651, 106678), (682, 101829), (746, 93093), (806, 86163), (858, 80941), (1001, 69378), (1023, 67886), (1119, 62062), (1209, 57442), (1302, 53339), (2002, 34689), (2046, 33943), (2238, 31031), (2387, 29094), (2418, 28721), (2611, 26598), (2821, 24618), (3003, 23126), (4103, 16926), (4433, 15666), (4774, 14547), (4849, 14322), (5222, 13299), (5642, 12309), (6006, 11563), (7161, 9698), (7833, 8866), (8206, 8463)]