86770194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 116442606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 139, 167, 178, 267, 278, 334, 417, 501, 534, 623, 834, 973, 1002, 1169, 1246, 1869, 1946, 2338, 2919, 3507, 3738, 5838, 7014, 12371, 14863, 23213, 24742, 29726, 37113, 44589, 46426, 69639, 74226, 86597, 89178, 104041, 139278, 162491, 173194, 208082, 259791, 312123, 324982, 487473, 519582, 624246, 974946, 2065957, 4131914, 6197871, 12395742, 14461699, 28923398, 43385097, 86770194]

約数ペア:

[(1, 86770194), (2, 43385097), (3, 28923398), (6, 14461699), (7, 12395742), (14, 6197871), (21, 4131914), (42, 2065957), (89, 974946), (139, 624246), (167, 519582), (178, 487473), (267, 324982), (278, 312123), (334, 259791), (417, 208082), (501, 173194), (534, 162491), (623, 139278), (834, 104041), (973, 89178), (1002, 86597), (1169, 74226), (1246, 69639), (1869, 46426), (1946, 44589), (2338, 37113), (2919, 29726), (3507, 24742), (3738, 23213), (5838, 14863), (7014, 12371)]