85784468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 114525292

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 107, 133, 137, 154, 209, 214, 266, 274, 308, 418, 428, 532, 548, 749, 836, 959, 1177, 1463, 1498, 1507, 1918, 2033, 2354, 2603, 2926, 2996, 3014, 3836, 4066, 4708, 5206, 5852, 6028, 8132, 8239, 10412, 10549, 14231, 14659, 16478, 18221, 21098, 22363, 28462, 28633, 29318, 32956, 36442, 42196, 44726, 56924, 57266, 58636, 72884, 89452, 102613, 114532, 156541, 161249, 200431, 205226, 278521, 313082, 322498, 400862, 410452, 557042, 626164, 644996, 801724, 1114084, 1128743, 1949647, 2257486, 3063731, 3899294, 4514972, 6127462, 7798588, 12254924, 21446117, 42892234, 85784468]

約数ペア:

[(1, 85784468), (2, 42892234), (4, 21446117), (7, 12254924), (11, 7798588), (14, 6127462), (19, 4514972), (22, 3899294), (28, 3063731), (38, 2257486), (44, 1949647), (76, 1128743), (77, 1114084), (107, 801724), (133, 644996), (137, 626164), (154, 557042), (209, 410452), (214, 400862), (266, 322498), (274, 313082), (308, 278521), (418, 205226), (428, 200431), (532, 161249), (548, 156541), (749, 114532), (836, 102613), (959, 89452), (1177, 72884), (1463, 58636), (1498, 57266), (1507, 56924), (1918, 44726), (2033, 42196), (2354, 36442), (2603, 32956), (2926, 29318), (2996, 28633), (3014, 28462), (3836, 22363), (4066, 21098), (4708, 18221), (5206, 16478), (5852, 14659), (6028, 14231), (8132, 10549), (8239, 10412)]