67800492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 179328240

約数和(自身を除く): 111527748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 174, 202, 261, 303, 348, 404, 522, 606, 643, 909, 1044, 1212, 1286, 1818, 1929, 2572, 2929, 3636, 3858, 5787, 5858, 7716, 8787, 11574, 11716, 17574, 18647, 23148, 26361, 35148, 37294, 52722, 55941, 64943, 74588, 105444, 111882, 129886, 167823, 194829, 223764, 259772, 335646, 389658, 584487, 671292, 779316, 1168974, 1883347, 2337948, 3766694, 5650041, 7533388, 11300082, 16950123, 22600164, 33900246, 67800492]

約数ペア:

[(1, 67800492), (2, 33900246), (3, 22600164), (4, 16950123), (6, 11300082), (9, 7533388), (12, 5650041), (18, 3766694), (29, 2337948), (36, 1883347), (58, 1168974), (87, 779316), (101, 671292), (116, 584487), (174, 389658), (202, 335646), (261, 259772), (303, 223764), (348, 194829), (404, 167823), (522, 129886), (606, 111882), (643, 105444), (909, 74588), (1044, 64943), (1212, 55941), (1286, 52722), (1818, 37294), (1929, 35148), (2572, 26361), (2929, 23148), (3636, 18647), (3858, 17574), (5787, 11716), (5858, 11574), (7716, 8787)]