77723072

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 112

約数和(自身を含む): 194096640

約数和(自身を除く): 116373568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 397, 437, 448, 532, 608, 644, 736, 794, 874, 1064, 1216, 1288, 1472, 1588, 1748, 2128, 2576, 2779, 3059, 3176, 3496, 4256, 5152, 5558, 6118, 6352, 6992, 7543, 8512, 9131, 10304, 11116, 12236, 12704, 13984, 15086, 18262, 22232, 24472, 25408, 27968, 30172, 36524, 44464, 48944, 52801, 60344, 63917, 73048, 88928, 97888, 105602, 120688, 127834, 146096, 173489, 177856, 195776, 211204, 241376, 255668, 292192, 346978, 422408, 482752, 511336, 584384, 693956, 844816, 1022672, 1214423, 1387912, 1689632, 2045344, 2428846, 2775824, 3379264, 4090688, 4857692, 5551648, 9715384, 11103296, 19430768, 38861536, 77723072]

約数ペア:

[(1, 77723072), (2, 38861536), (4, 19430768), (7, 11103296), (8, 9715384), (14, 5551648), (16, 4857692), (19, 4090688), (23, 3379264), (28, 2775824), (32, 2428846), (38, 2045344), (46, 1689632), (56, 1387912), (64, 1214423), (76, 1022672), (92, 844816), (112, 693956), (133, 584384), (152, 511336), (161, 482752), (184, 422408), (224, 346978), (266, 292192), (304, 255668), (322, 241376), (368, 211204), (397, 195776), (437, 177856), (448, 173489), (532, 146096), (608, 127834), (644, 120688), (736, 105602), (794, 97888), (874, 88928), (1064, 73048), (1216, 63917), (1288, 60344), (1472, 52801), (1588, 48944), (1748, 44464), (2128, 36524), (2576, 30172), (2779, 27968), (3059, 25408), (3176, 24472), (3496, 22232), (4256, 18262), (5152, 15086), (5558, 13984), (6118, 12704), (6352, 12236), (6992, 11116), (7543, 10304), (8512, 9131)]