90703158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 224458752

約数和(自身を除く): 133755594

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 271, 273, 542, 546, 613, 813, 1226, 1626, 1839, 1897, 3523, 3678, 3794, 4291, 5691, 7046, 7969, 8582, 10569, 11382, 12873, 15938, 21138, 23907, 24661, 25746, 47814, 49322, 55783, 73983, 111566, 147966, 166123, 167349, 332246, 334698, 498369, 996738, 1162861, 2159599, 2325722, 3488583, 4319198, 6478797, 6977166, 12957594, 15117193, 30234386, 45351579, 90703158]

約数ペア:

[(1, 90703158), (2, 45351579), (3, 30234386), (6, 15117193), (7, 12957594), (13, 6977166), (14, 6478797), (21, 4319198), (26, 3488583), (39, 2325722), (42, 2159599), (78, 1162861), (91, 996738), (182, 498369), (271, 334698), (273, 332246), (542, 167349), (546, 166123), (613, 147966), (813, 111566), (1226, 73983), (1626, 55783), (1839, 49322), (1897, 47814), (3523, 25746), (3678, 24661), (3794, 23907), (4291, 21138), (5691, 15938), (7046, 12873), (7969, 11382), (8582, 10569)]