66221616

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 178961760

約数和(自身を除く): 112740144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 113, 116, 174, 226, 232, 339, 348, 421, 452, 464, 678, 696, 842, 904, 1263, 1356, 1392, 1684, 1808, 2526, 2712, 3277, 3368, 5052, 5424, 6554, 6736, 9831, 10104, 12209, 13108, 19662, 20208, 24418, 26216, 36627, 39324, 47573, 48836, 52432, 73254, 78648, 95146, 97672, 142719, 146508, 157296, 190292, 195344, 285438, 293016, 380584, 570876, 586032, 761168, 1141752, 1379617, 2283504, 2759234, 4138851, 5518468, 8277702, 11036936, 16555404, 22073872, 33110808, 66221616]

約数ペア:

[(1, 66221616), (2, 33110808), (3, 22073872), (4, 16555404), (6, 11036936), (8, 8277702), (12, 5518468), (16, 4138851), (24, 2759234), (29, 2283504), (48, 1379617), (58, 1141752), (87, 761168), (113, 586032), (116, 570876), (174, 380584), (226, 293016), (232, 285438), (339, 195344), (348, 190292), (421, 157296), (452, 146508), (464, 142719), (678, 97672), (696, 95146), (842, 78648), (904, 73254), (1263, 52432), (1356, 48836), (1392, 47573), (1684, 39324), (1808, 36627), (2526, 26216), (2712, 24418), (3277, 20208), (3368, 19662), (5052, 13108), (5424, 12209), (6554, 10104), (6736, 9831)]