83018988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 230329008

約数和(自身を除く): 147310020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 3347, 4134, 6201, 6694, 8268, 10041, 12402, 13388, 20082, 24804, 30123, 40164, 43511, 60246, 87022, 120492, 130533, 174044, 177391, 261066, 354782, 391599, 522132, 532173, 709564, 783198, 1064346, 1566396, 1596519, 2128692, 2306083, 3193038, 4612166, 6386076, 6918249, 9224332, 13836498, 20754747, 27672996, 41509494, 83018988]

約数ペア:

[(1, 83018988), (2, 41509494), (3, 27672996), (4, 20754747), (6, 13836498), (9, 9224332), (12, 6918249), (13, 6386076), (18, 4612166), (26, 3193038), (36, 2306083), (39, 2128692), (52, 1596519), (53, 1566396), (78, 1064346), (106, 783198), (117, 709564), (156, 532173), (159, 522132), (212, 391599), (234, 354782), (318, 261066), (468, 177391), (477, 174044), (636, 130533), (689, 120492), (954, 87022), (1378, 60246), (1908, 43511), (2067, 40164), (2756, 30123), (3347, 24804), (4134, 20082), (6201, 13388), (6694, 12402), (8268, 10041)]