75983908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 181790784

約数和(自身を除く): 105806876

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2711, 4004, 5422, 7007, 10844, 14014, 18977, 28028, 29821, 35243, 37954, 59642, 70486, 75908, 119284, 132839, 140972, 208747, 246701, 265678, 387673, 417494, 493402, 531356, 775346, 834988, 986804, 1461229, 1550692, 1726907, 2713711, 2922458, 3453814, 5427422, 5844916, 6907628, 10854844, 18995977, 37991954, 75983908]

約数ペア:

[(1, 75983908), (2, 37991954), (4, 18995977), (7, 10854844), (11, 6907628), (13, 5844916), (14, 5427422), (22, 3453814), (26, 2922458), (28, 2713711), (44, 1726907), (49, 1550692), (52, 1461229), (77, 986804), (91, 834988), (98, 775346), (143, 531356), (154, 493402), (182, 417494), (196, 387673), (286, 265678), (308, 246701), (364, 208747), (539, 140972), (572, 132839), (637, 119284), (1001, 75908), (1078, 70486), (1274, 59642), (2002, 37954), (2156, 35243), (2548, 29821), (2711, 28028), (4004, 18977), (5422, 14014), (7007, 10844)]