80211744

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6793}}^1$

素因数の和:6850

約数の個数: 72

約数和(自身を含む): 233700012

約数和(自身を除く): 153488268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 6793, 11808, 13586, 20379, 27172, 40758, 54344, 61137, 81516, 108688, 122274, 163032, 217376, 244548, 278513, 326064, 489096, 557026, 652128, 835539, 978192, 1114052, 1671078, 1956384, 2228104, 2506617, 3342156, 4456208, 5013234, 6684312, 8912416, 10026468, 13368624, 20052936, 26737248, 40105872, 80211744]

約数ペア:

[(1, 80211744), (2, 40105872), (3, 26737248), (4, 20052936), (6, 13368624), (8, 10026468), (9, 8912416), (12, 6684312), (16, 5013234), (18, 4456208), (24, 3342156), (32, 2506617), (36, 2228104), (41, 1956384), (48, 1671078), (72, 1114052), (82, 978192), (96, 835539), (123, 652128), (144, 557026), (164, 489096), (246, 326064), (288, 278513), (328, 244548), (369, 217376), (492, 163032), (656, 122274), (738, 108688), (984, 81516), (1312, 61137), (1476, 54344), (1968, 40758), (2952, 27172), (3936, 20379), (5904, 13586), (6793, 11808)]