79889072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 163642800

約数和(自身を除く): 83753728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 829, 1268, 1658, 2536, 3316, 5072, 6023, 6632, 12046, 13264, 15751, 24092, 31502, 48184, 63004, 96368, 126008, 252016, 262793, 525586, 1051172, 2102344, 4204688, 4993067, 9986134, 19972268, 39944536, 79889072]

約数ペア:

[(1, 79889072), (2, 39944536), (4, 19972268), (8, 9986134), (16, 4993067), (19, 4204688), (38, 2102344), (76, 1051172), (152, 525586), (304, 262793), (317, 252016), (634, 126008), (829, 96368), (1268, 63004), (1658, 48184), (2536, 31502), (3316, 24092), (5072, 15751), (6023, 13264), (6632, 12046)]