72519276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13829}}^1$

素因数の和:13878

約数の個数: 48

約数和(自身を含む): 185875200

約数和(自身を除く): 113355924

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 13829, 27658, 41487, 55316, 82974, 165948, 262751, 318067, 525502, 636134, 788253, 954201, 1051004, 1272268, 1576506, 1908402, 3153012, 3816804, 6043273, 12086546, 18129819, 24173092, 36259638, 72519276]

約数ペア:

[(1, 72519276), (2, 36259638), (3, 24173092), (4, 18129819), (6, 12086546), (12, 6043273), (19, 3816804), (23, 3153012), (38, 1908402), (46, 1576506), (57, 1272268), (69, 1051004), (76, 954201), (92, 788253), (114, 636134), (138, 525502), (228, 318067), (276, 262751), (437, 165948), (874, 82974), (1311, 55316), (1748, 41487), (2622, 27658), (5244, 13829)]