42156612

素因数分解:

$2^2\times 3^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 113881600

約数和(自身を除く): 71724988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 79, 81, 108, 122, 158, 162, 183, 237, 243, 244, 316, 324, 366, 474, 486, 549, 711, 729, 732, 948, 972, 1098, 1422, 1458, 1647, 2133, 2187, 2196, 2844, 2916, 3294, 4266, 4374, 4819, 4941, 6399, 6588, 8532, 8748, 9638, 9882, 12798, 14457, 14823, 19197, 19276, 19764, 25596, 28914, 29646, 38394, 43371, 44469, 57591, 57828, 59292, 76788, 86742, 88938, 115182, 130113, 133407, 172773, 173484, 177876, 230364, 260226, 266814, 345546, 390339, 520452, 533628, 691092, 780678, 1171017, 1561356, 2342034, 3513051, 4684068, 7026102, 10539153, 14052204, 21078306, 42156612]

約数ペア:

[(1, 42156612), (2, 21078306), (3, 14052204), (4, 10539153), (6, 7026102), (9, 4684068), (12, 3513051), (18, 2342034), (27, 1561356), (36, 1171017), (54, 780678), (61, 691092), (79, 533628), (81, 520452), (108, 390339), (122, 345546), (158, 266814), (162, 260226), (183, 230364), (237, 177876), (243, 173484), (244, 172773), (316, 133407), (324, 130113), (366, 115182), (474, 88938), (486, 86742), (549, 76788), (711, 59292), (729, 57828), (732, 57591), (948, 44469), (972, 43371), (1098, 38394), (1422, 29646), (1458, 28914), (1647, 25596), (2133, 19764), (2187, 19276), (2196, 19197), (2844, 14823), (2916, 14457), (3294, 12798), (4266, 9882), (4374, 9638), (4819, 8748), (4941, 8532), (6399, 6588)]