75153708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4967

約数の個数: 72

約数和(自身を含む): 220715040

約数和(自身を除く): 145561332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4889, 5124, 7686, 9778, 14667, 15372, 19556, 29334, 34223, 44001, 58668, 68446, 88002, 102669, 136892, 176004, 205338, 298229, 308007, 410676, 596458, 616014, 894687, 1192916, 1232028, 1789374, 2087603, 2684061, 3578748, 4175206, 5368122, 6262809, 8350412, 10736244, 12525618, 18788427, 25051236, 37576854, 75153708]

約数ペア:

[(1, 75153708), (2, 37576854), (3, 25051236), (4, 18788427), (6, 12525618), (7, 10736244), (9, 8350412), (12, 6262809), (14, 5368122), (18, 4175206), (21, 3578748), (28, 2684061), (36, 2087603), (42, 1789374), (61, 1232028), (63, 1192916), (84, 894687), (122, 616014), (126, 596458), (183, 410676), (244, 308007), (252, 298229), (366, 205338), (427, 176004), (549, 136892), (732, 102669), (854, 88002), (1098, 68446), (1281, 58668), (1708, 44001), (2196, 34223), (2562, 29334), (3843, 19556), (4889, 15372), (5124, 14667), (7686, 9778)]