8764236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 24328304

約数和(自身を除く): 15564068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 307, 366, 468, 549, 614, 732, 793, 921, 1098, 1228, 1586, 1842, 2196, 2379, 2763, 3172, 3684, 3991, 4758, 5526, 7137, 7982, 9516, 11052, 11973, 14274, 15964, 18727, 23946, 28548, 35919, 37454, 47892, 56181, 71838, 74908, 112362, 143676, 168543, 224724, 243451, 337086, 486902, 674172, 730353, 973804, 1460706, 2191059, 2921412, 4382118, 8764236]

約数ペア:

[(1, 8764236), (2, 4382118), (3, 2921412), (4, 2191059), (6, 1460706), (9, 973804), (12, 730353), (13, 674172), (18, 486902), (26, 337086), (36, 243451), (39, 224724), (52, 168543), (61, 143676), (78, 112362), (117, 74908), (122, 71838), (156, 56181), (183, 47892), (234, 37454), (244, 35919), (307, 28548), (366, 23946), (468, 18727), (549, 15964), (614, 14274), (732, 11973), (793, 11052), (921, 9516), (1098, 7982), (1228, 7137), (1586, 5526), (1842, 4758), (2196, 3991), (2379, 3684), (2763, 3172)]