671528052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8803}}^1$

素因数の和:8989

約数の個数: 72

約数和(自身を含む): 1839472544

約数和(自身を除く): 1167944492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2119, 2934, 4238, 5868, 6357, 8476, 8803, 12714, 17606, 19071, 25428, 26409, 35212, 38142, 52818, 76284, 79227, 105636, 114439, 158454, 228878, 316908, 343317, 457756, 686634, 1029951, 1373268, 1434889, 2059902, 2869778, 4119804, 4304667, 5739556, 8609334, 12914001, 17218668, 18653557, 25828002, 37307114, 51656004, 55960671, 74614228, 111921342, 167882013, 223842684, 335764026, 671528052]

約数ペア:

[(1, 671528052), (2, 335764026), (3, 223842684), (4, 167882013), (6, 111921342), (9, 74614228), (12, 55960671), (13, 51656004), (18, 37307114), (26, 25828002), (36, 18653557), (39, 17218668), (52, 12914001), (78, 8609334), (117, 5739556), (156, 4304667), (163, 4119804), (234, 2869778), (326, 2059902), (468, 1434889), (489, 1373268), (652, 1029951), (978, 686634), (1467, 457756), (1956, 343317), (2119, 316908), (2934, 228878), (4238, 158454), (5868, 114439), (6357, 105636), (8476, 79227), (8803, 76284), (12714, 52818), (17606, 38142), (19071, 35212), (25428, 26409)]