71582556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 178227504

約数和(自身を除く): 106644948

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 173, 174, 246, 346, 348, 492, 519, 692, 841, 1038, 1189, 1682, 2076, 2378, 2523, 3364, 3567, 4756, 5017, 5046, 7093, 7134, 10034, 10092, 14186, 14268, 15051, 20068, 21279, 28372, 30102, 34481, 42558, 60204, 68962, 85116, 103443, 137924, 145493, 205697, 206886, 290986, 411394, 413772, 436479, 581972, 617091, 822788, 872958, 1234182, 1745916, 2468364, 5965213, 11930426, 17895639, 23860852, 35791278, 71582556]

約数ペア:

[(1, 71582556), (2, 35791278), (3, 23860852), (4, 17895639), (6, 11930426), (12, 5965213), (29, 2468364), (41, 1745916), (58, 1234182), (82, 872958), (87, 822788), (116, 617091), (123, 581972), (164, 436479), (173, 413772), (174, 411394), (246, 290986), (346, 206886), (348, 205697), (492, 145493), (519, 137924), (692, 103443), (841, 85116), (1038, 68962), (1189, 60204), (1682, 42558), (2076, 34481), (2378, 30102), (2523, 28372), (3364, 21279), (3567, 20068), (4756, 15051), (5017, 14268), (5046, 14186), (7093, 10092), (7134, 10034)]