170534988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7753}}^1$

素因数の和:7823

約数の個数: 72

約数和(自身を含む): 474172608

約数和(自身を除く): 303637620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 7753, 10998, 15506, 21996, 23259, 31012, 46518, 69777, 93036, 100789, 139554, 201578, 279108, 302367, 364391, 403156, 604734, 728782, 907101, 1093173, 1209468, 1457564, 1814202, 2186346, 3279519, 3628404, 4372692, 4737083, 6559038, 9474166, 13118076, 14211249, 18948332, 28422498, 42633747, 56844996, 85267494, 170534988]

約数ペア:

[(1, 170534988), (2, 85267494), (3, 56844996), (4, 42633747), (6, 28422498), (9, 18948332), (12, 14211249), (13, 13118076), (18, 9474166), (26, 6559038), (36, 4737083), (39, 4372692), (47, 3628404), (52, 3279519), (78, 2186346), (94, 1814202), (117, 1457564), (141, 1209468), (156, 1093173), (188, 907101), (234, 728782), (282, 604734), (423, 403156), (468, 364391), (564, 302367), (611, 279108), (846, 201578), (1222, 139554), (1692, 100789), (1833, 93036), (2444, 69777), (3666, 46518), (5499, 31012), (7332, 23259), (7753, 21996), (10998, 15506)]