65150748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 179878608

約数和(自身を除く): 114727860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 1907, 2628, 2847, 3796, 3814, 5694, 5721, 7628, 8541, 11388, 11442, 17082, 17163, 22884, 24791, 34164, 34326, 49582, 68652, 74373, 99164, 139211, 148746, 223119, 278422, 297492, 417633, 446238, 556844, 835266, 892476, 1252899, 1670532, 1809743, 2505798, 3619486, 5011596, 5429229, 7238972, 10858458, 16287687, 21716916, 32575374, 65150748]

約数ペア:

[(1, 65150748), (2, 32575374), (3, 21716916), (4, 16287687), (6, 10858458), (9, 7238972), (12, 5429229), (13, 5011596), (18, 3619486), (26, 2505798), (36, 1809743), (39, 1670532), (52, 1252899), (73, 892476), (78, 835266), (117, 556844), (146, 446238), (156, 417633), (219, 297492), (234, 278422), (292, 223119), (438, 148746), (468, 139211), (657, 99164), (876, 74373), (949, 68652), (1314, 49582), (1898, 34326), (1907, 34164), (2628, 24791), (2847, 22884), (3796, 17163), (3814, 17082), (5694, 11442), (5721, 11388), (7628, 8541)]