77980128

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26203}}^1$

素因数の和:26247

約数の個数: 48

約数和(自身を含む): 211309056

約数和(自身を除く): 133328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 26203, 52406, 78609, 104812, 157218, 209624, 314436, 419248, 628872, 812293, 838496, 1257744, 1624586, 2436879, 2515488, 3249172, 4873758, 6498344, 9747516, 12996688, 19495032, 25993376, 38990064, 77980128]

約数ペア:

[(1, 77980128), (2, 38990064), (3, 25993376), (4, 19495032), (6, 12996688), (8, 9747516), (12, 6498344), (16, 4873758), (24, 3249172), (31, 2515488), (32, 2436879), (48, 1624586), (62, 1257744), (93, 838496), (96, 812293), (124, 628872), (186, 419248), (248, 314436), (372, 209624), (496, 157218), (744, 104812), (992, 78609), (1488, 52406), (2976, 26203)]