75545574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 169881600

約数和(自身を除く): 94336026

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 157, 186, 199, 314, 398, 403, 471, 597, 806, 942, 1194, 1209, 2041, 2418, 2587, 4082, 4867, 5174, 6123, 6169, 7761, 9734, 12246, 12338, 14601, 15522, 18507, 29202, 31243, 37014, 62486, 63271, 80197, 93729, 126542, 160394, 187458, 189813, 240591, 379626, 406159, 481182, 812318, 968533, 1218477, 1937066, 2436954, 2905599, 5811198, 12590929, 25181858, 37772787, 75545574]

約数ペア:

[(1, 75545574), (2, 37772787), (3, 25181858), (6, 12590929), (13, 5811198), (26, 2905599), (31, 2436954), (39, 1937066), (62, 1218477), (78, 968533), (93, 812318), (157, 481182), (186, 406159), (199, 379626), (314, 240591), (398, 189813), (403, 187458), (471, 160394), (597, 126542), (806, 93729), (942, 80197), (1194, 63271), (1209, 62486), (2041, 37014), (2418, 31243), (2587, 29202), (4082, 18507), (4867, 15522), (5174, 14601), (6123, 12338), (6169, 12246), (7761, 9734)]