69455438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 126862848

約数和(自身を除く): 57407410

約数列:

[1, 2, 13, 17, 26, 31, 34, 37, 62, 74, 137, 221, 274, 403, 442, 481, 527, 629, 806, 962, 1054, 1147, 1258, 1781, 2294, 2329, 3562, 4247, 4658, 5069, 6851, 8177, 8494, 10138, 13702, 14911, 16354, 19499, 29822, 30277, 38998, 55211, 60554, 65897, 72199, 86173, 110422, 131794, 144398, 157139, 172346, 253487, 314278, 506974, 938587, 1120249, 1877174, 2042807, 2240498, 2671363, 4085614, 5342726, 34727719, 69455438]

約数ペア:

[(1, 69455438), (2, 34727719), (13, 5342726), (17, 4085614), (26, 2671363), (31, 2240498), (34, 2042807), (37, 1877174), (62, 1120249), (74, 938587), (137, 506974), (221, 314278), (274, 253487), (403, 172346), (442, 157139), (481, 144398), (527, 131794), (629, 110422), (806, 86173), (962, 72199), (1054, 65897), (1147, 60554), (1258, 55211), (1781, 38998), (2294, 30277), (2329, 29822), (3562, 19499), (4247, 16354), (4658, 14911), (5069, 13702), (6851, 10138), (8177, 8494)]