71474172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 210223104

約数和(自身を除く): 138748932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 103, 132, 154, 206, 231, 308, 309, 412, 462, 618, 721, 751, 924, 1133, 1236, 1442, 1502, 2163, 2253, 2266, 2884, 3004, 3399, 4326, 4506, 4532, 5257, 6798, 7931, 8261, 8652, 9012, 10514, 13596, 15771, 15862, 16522, 21028, 23793, 24783, 31542, 31724, 33044, 47586, 49566, 57827, 63084, 77353, 95172, 99132, 115654, 154706, 173481, 231308, 232059, 309412, 346962, 464118, 541471, 693924, 850883, 928236, 1082942, 1624413, 1701766, 2165884, 2552649, 3248826, 3403532, 5105298, 5956181, 6497652, 10210596, 11912362, 17868543, 23824724, 35737086, 71474172]

約数ペア:

[(1, 71474172), (2, 35737086), (3, 23824724), (4, 17868543), (6, 11912362), (7, 10210596), (11, 6497652), (12, 5956181), (14, 5105298), (21, 3403532), (22, 3248826), (28, 2552649), (33, 2165884), (42, 1701766), (44, 1624413), (66, 1082942), (77, 928236), (84, 850883), (103, 693924), (132, 541471), (154, 464118), (206, 346962), (231, 309412), (308, 232059), (309, 231308), (412, 173481), (462, 154706), (618, 115654), (721, 99132), (751, 95172), (924, 77353), (1133, 63084), (1236, 57827), (1442, 49566), (1502, 47586), (2163, 33044), (2253, 31724), (2266, 31542), (2884, 24783), (3004, 23793), (3399, 21028), (4326, 16522), (4506, 15862), (4532, 15771), (5257, 13596), (6798, 10514), (7931, 9012), (8261, 8652)]