85328216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 87039784

約数列:

[1, 2, 4, 8, 37, 41, 74, 79, 82, 89, 148, 158, 164, 178, 296, 316, 328, 356, 632, 712, 1517, 2923, 3034, 3239, 3293, 3649, 5846, 6068, 6478, 6586, 7031, 7298, 11692, 12136, 12956, 13172, 14062, 14596, 23384, 25912, 26344, 28124, 29192, 56248, 119843, 135013, 239686, 260147, 270026, 288271, 479372, 520294, 540052, 576542, 958744, 1040588, 1080104, 1153084, 2081176, 2306168, 10666027, 21332054, 42664108, 85328216]

約数ペア:

[(1, 85328216), (2, 42664108), (4, 21332054), (8, 10666027), (37, 2306168), (41, 2081176), (74, 1153084), (79, 1080104), (82, 1040588), (89, 958744), (148, 576542), (158, 540052), (164, 520294), (178, 479372), (296, 288271), (316, 270026), (328, 260147), (356, 239686), (632, 135013), (712, 119843), (1517, 56248), (2923, 29192), (3034, 28124), (3239, 26344), (3293, 25912), (3649, 23384), (5846, 14596), (6068, 14062), (6478, 13172), (6586, 12956), (7031, 12136), (7298, 11692)]