66872256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31663}}^1$

素因数の和:31689

約数の個数: 56

約数和(自身を含む): 193023744

約数和(自身を除く): 126151488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 31663, 63326, 94989, 126652, 189978, 253304, 348293, 379956, 506608, 696586, 759912, 1013216, 1044879, 1393172, 1519824, 2026432, 2089758, 2786344, 3039648, 4179516, 5572688, 6079296, 8359032, 11145376, 16718064, 22290752, 33436128, 66872256]

約数ペア:

[(1, 66872256), (2, 33436128), (3, 22290752), (4, 16718064), (6, 11145376), (8, 8359032), (11, 6079296), (12, 5572688), (16, 4179516), (22, 3039648), (24, 2786344), (32, 2089758), (33, 2026432), (44, 1519824), (48, 1393172), (64, 1044879), (66, 1013216), (88, 759912), (96, 696586), (132, 506608), (176, 379956), (192, 348293), (264, 253304), (352, 189978), (528, 126652), (704, 94989), (1056, 63326), (2112, 31663)]